The purpose of this study is to improve the gas–liquid separation performance of an oil tank and to establish a design method to enable gas–liquid separation only in an oil tank. Since it is difficult for conventional oil tanks to completely remove bubbles remaining in the hydraulic oil, it is essential to introduce a technology to actively separate and remove bubbles from the oil. Therefore, the bubble removal performance was improved even under the condition of added lateral acceleration by appropriately generating a swirl flow. First, an acrylic model of an oil tank was used to verify the accuracy by performing numerical analysis using various turbulence models. Then, the parameters of the bubble remover, such as the size of the oil tank, were studied. In addition, the bubble removal performance under the condition of added lateral acceleration was examined.

This paper presents the effect of the rotational speed of a check ball in a hydraulic L-tube on the translational motion caused by the Magnus effect. A spring-driven ball check valve is one of the most important components of a hydraulic system and controls the position of the ball to prevent backflow. To simplify the structure, the springs must be eliminated. To this end, it is necessary to clarify the flow pattern of the check ball in an L-shaped pipe and the rotational and translational behaviors of the ball. In this study, the position of the inlet pipe and the availability of the check were determined using Computer Aided Engineering (CAE) tools. By moving the position of the inlet pipe from the top to the bottom of the housing, the direction of the rotation of the ball was reversed, and the behavior changed significantly. It was found that the Magnus force, which causes the ball to levitate by rotating it in the opposite direction to the flow, acts to shorten the floating time.

This paper describes a creative education program and its rubric assessment. The program is designed for first-year students in the Department of Mechanical Engineering, Faculty of Engineering, Kindai University. In this course, students work in teams of two to three students on a PBL project to learn the sequence of automotive design from creation of a design concept to drafting and production. The goal is to learn learning practices, creativity, proposal skills, leadership and membership. For beginners, it is often difficult to formulate the “P” (plan) of the PDCA cycle. So, starting with a “C” (check) can help you analyze the problem. In the real world, it’s common to start with an evaluation instead of a “P” . Therefore, we have introduced a one-board paper car that allows for benchmarking. By using rubric assessments and presenting a method of assessment in the learning process, we improve learning effectiveness.

© 2020 IEEE. This paper presents a control method of a check ball in hydraulic L-shaped pipe by Magnus effect. The spring-driven ball-type check valve is one of the most important components of hydraulic systems: It controls the position of the ball and prevents backward flow. To simplify the structure, the spring must be eliminated, and to accomplish this, the flow pattern and the behavior of the check ball in the L-shaped pipe must be determined. In this paper, by using CAE tool, we clarified the relationship between the position of the inlet pipe and the check flow rate. By moving the position of the inflow pipe from the center of the housing, a strong swirling flow is generated in the entire housing to give rotational motion to the check ball. Magnus force was exerted by this rotation and it was found that the check flow rate was small and the levitation time was advanced.

© 2019 Inderscience Enterprises Ltd. This review examines whether thermal infrared imaging is a possibility for evaluating the state of drivers in autonomous vehicles. Functional thermal infrared imaging is considered to be a promising future methodology for evaluating driver status. Observations of a driver's emotional state rely on muscle activity, subcutaneous blood flow, and sweating pattern, all driven by the sympathetic nervous system. The selection of appropriate baselines, autonomous nature of thermal prints, experimental setup, methodological problems, limitations, and future directions are all discussed. This paper thus outlines the possibility of monitoring drivers of autonomous vehicles using thermal infrared imaging.

Collision avoidance is one of the most difficult driving operations in the domain of intelligent vehicles. Steering operation error is one of the causes of traffic accidents. Steering operability also contributes greatly to the comfort of drivers and their mental workload during driving. Thus, with comfortable steering operation it is possible to reduce shoulder stiffness and arm fatigue caused by long-time driving. The development of automatic driving vehicles is becoming advanced worldwide. Consequently, the goal is to implement a level 3 automatic driving vehicle for practical use, in which "the system performs the acceleration, the steering, and the braking, and the driver responds when the system requests it". For this system to be practical, when autonomous driving becomes impossible for some reason, it is important to develop a system that allows the driver to be in control regardless of driving experience or age. In conventional round steering wheel, since there is no output muscle directly involved in the direction of movement of the upper limbs, it is difficult to instantaneously exert a large force and control performance is not good. Therefore, a twin lever steering (TLS), which is a push / pull alternate steering system, is proposed in this study. In the proposed TLS, there are output muscles that are directly involved in the direction of movement of the upper limb, including the biceps brachii muscle, and it is conceivable that the motor controllability is higher than in the conventional system. In this research, the superiority of the proposed TLS was verified using an experimental racing kart and driving simulator (DS). Furthermore, using DS, the superiority of a TLS in the steering operation immediately after the cancellation of automatic operation is clear.

A rear wing designed to improve motoring performance and enhance stability during cornering needs to generate a large downforce at a relatively low speed. If the angle of attack of the rear wing is large, then air resistance is increased during high-speed driving, and thus, fuel consumption is increased due to the large drag values. On the other hand, the performance on high-speed cornering will improve overall lap time with an increased angle of attack. To mitigate this disadvantage, we aimed to reduce the angle of attack during high-speed driving to reduce downforce and drag and thus to reduce fuel consumption. Meanwhile, during low-speed driving, for example in cornering, the angle of attack was increased and a large downforce generated to improve driving stability. In order to achieve both goals, we developed a passive-type variable rear wing. This rear wing was designed to have a three-step shape where the second step in the center was designed to swing. We first confirmed the behavior through both computer-aided engineering analysis and wind tunnel experiments, and then we constructed a full-size rear wing and measured the downforce on a student Formula SAE vehicle. The results showed that it is possible to generate a downforce of 80 N at a low speed of 30 km/h (8.3 m/s) and a downforce of 145 N at a high speed of 50 km/h (13.9 m/s).

This paper presents the development of a new step-climbing mechanism for heavy load carrier. The basic design of the proposed mechanism is illustrated, and its prototype is manufactured. Measured impact acceleration using the prototype. The results from several experiments demonstrate that this prototype is able to drive over the target step 10mm effectively. It is, therefore, shown that the proposed mechanism is effective for driving over a step. However, it was revealed that large impact acceleration occurred to the carrier when descending the step. Thus, the characteristic of shock acceleration when getting down from the step was clarified. Then it was found out that it is able to be reduced the maximum shock acceleration by using rotational dumper.

The spring-driven ball-type check valve is one of the most important components of hydraulic systems: it controls the position of the ball and prevents backward flow. To simplify the structure, the spring must be eliminated, and to accomplish this, the flow pattern and the behavior of the check ball in the L-shaped pipe must be determined. In this paper, we present a full-scale model of a check ball made of acrylic resin and determine the relationship between the initial position of the ball, the position of the inflow port, and the kinematic viscosity of oil. When kinematic viscosity is high, the check-flow rate increases in a standard center inflow model at most positions of the check ball, and it is possible to greatly decrease the check-flow rate by shifting the inflow from the center. (C) 2014 Elsevier Ltd. All rights reserved.

The purpose of this study was to evaluate the mental workload of increasing driving speed, from 60 km/h to 180 km/h, when operating a driving simulator. The evaluation, based on changes in facial temperature and electrodermal activity, showed that the difference between nose and forehead temperature increased, that the skin potential level decreased, and that the skin conductance level increased. Monitoring facial teniperature and electrodermal activity were both found to be effective in evaluating the mental workload involved.

The spring-driven ball-type check valve is one of the most important components of hydraulic systems: it controls the position of the ball and prevents backward flow. To simplify the structure, the spring must be eliminated, and to accomplish this, the flow pattern and the behavior of the check ball in the L-shaped pipe must be determined. In this paper, we present a full-scale model of a check ball made of acrylic resin, and we determine the relationship between the initial position of the ball, the diameter of the inflow port, and the kinematic viscosity of oil. When kinematic viscosity is high, the check-flow rate increases in a standard center inflow model, and it is possible to greatly decrease the check-flow rate by shifting the inflow from the center.

The spring-driven ball-type check valve is one of the most important components of hydraulic systems: it controls the position of the ball and prevents backward flow. To simplify the structure, the spring must be eliminated, and to accomplish this, the flow pattern and the behavior of the check ball in L-shaped pipe must be determined. In this paper, we present a full-scale model of a check ball made of acrylic resin, and we determine the relationship between the initial position of the ball, the diameter of the inflow port, and the kinematic viscosity of oil. When kinematic viscosity is high, the check-flow rate increases in a standard center inflow model, and it is possible to greatly decrease the check-flow rate by shifting the inflow from the center. © 2013 Taylor & Francis Group, LLC.

The spring-driven ball-type check valve is one of the most important components of hydraulic systems : it controls the position of the ball and prevents backward flow. To simplify the structure, the spring must be eliminated, and to accomplish this, the flow pattern and the behavior of the check ball in L-shaped pipe must be determined. In this paper, we present a full-scale model of a check ball made of acrylic resin, and we determine the relationship between the initial position of the ball, the diameter of the inflow port, and the kinematic viscosity of oil. When kinematic viscosity is high, the check-flow rate increases in a standard center inflow model, and it is possible to greatly decrease the check-flow rate by shifting the inflow from the center.

事故統計は夜に運転することは、日中に比べて相対的に危険であることを示している。遠赤外線を用いた熱画像カメラは、物体が発する熱放射の差に基づいて画像を生成する。これは、夜間走行のドライバーを誘導するために使用されています。残念なことに1赤外線カメラは、オブジェクト間の距離を測定することはできません。次に、それを二酸化炭素のスペクトルを吸収フィルタを使用して赤外線で距離を測定することを試みた。(英文：Google機械翻訳)

ステアリングホイールの後ろに眠気による事故を防止することは非常に望ましいことである。これを達成するために、継続的に知覚、認識と車両制御能力のドライバーの能力を推定するための手法が必要です。 心理状態を持つと視覚刺激の明るさに瞳孔径が変化します。本稿では、仮想現実ベースのドライビングシミュレータにおける瞳孔径と輝度の測定を組み合わせることにより、メンタルワークロードを推定する手法を提案する。結果は、それが定量的に明るさに対応した瞳孔径の同時変更とドライバーの覚醒を監視するのは現実的であることを示している。(英文：Google機械翻訳)

[Abstract] Electroencephalogram (EEG) measurement is an effective method for expressing human subjectivity. This paper presents a method for determination of presumed driver stress based on EEG measurements. The reactions of subjects were examined in a driving simulator with or without motion. The EEG was able to indicate the influences of obstruction and stimulation on the drivers. The EEG data were used for principal component analysis of the sinciput beta wave and emotion spectra analysis. Increases in the perceived stress by the subjects increased the level of the sinciput beta wave and decreased the level of the emotion spectra, making it clear that these values are correlated.

This paper describes a creative education course for second year students at the Department of Mechanical Engineering, Kinki University. During the "paper car race" competitions, students learn the entire product development process, from conceptual design to drafting to manufacturing and evaluation. Competitions include the slope climbing race, the speed race and the design contest. Students use only paper and bamboo for the axis, but are provided with the motor and battery box. The research explored the improvement in student motivation to learn mechanical engineering and mechanical design. In addition, statistical analyses were conducted to examine the correlation coefficient for the comprehensive evaluation. Student motivation did improve through the competition in which they created imaginative and original work. Many students felt that they had learned the importance of conceptual design, drafting and project management.

The purpose of this study was to evaluate the mental workload of increasing driving speed, from 60
km/h to 180 km/h, when operating a driving simulator. The evaluation, based on changes in facial
temperature and electrodermal activity, showed that the difference between nose and forehead
temperature increased, that the skin potential level decreased, and that the skin conductance level
increased. Monitoring facial temperature and electrodermal activity were both found to be effective in
evaluating the mental workload involved.

This study presents a new type of engine valve system which is made of permanent magnets. Improvements in the car's specific fuel consumption and engine power rate are severely studied in detail. It is tested to decrease pumping loss and to improve engine performance by flexible engine valve timing. In this paper, the effects of the electromagnetic engine valve on fuel consumption and output improvement are analyzed with an engine performance analysis tool. In addition, a core movable electromagnetic engine valve was developed by the lower power driving method. The structure of the linear actuator of its movable armature was examined with an electromagnetic field CAE analysis tool.

It is problem that sensory evaluation can't sufficiently express man's subjectivity. Then, measurement of the electroencephalogram is an effective method. The purpose of this study is to evaluate mental workload about increasing speed 60km/h to 120km/h and state of pseudodrinking with a driving simulator. Subjects entered the state of pseudodrinking putting on special glasses. The principal component analysis of the sinciput beta wave and the emotion spectra analysis were done by using the electroencephalogram. The result of the principal component analysis was assumed to be a level of concentration and the result of the emotion spectra analysis was assumed to be a level of relaxation. As subjects feel in a strong stress, a level of concentration is going up and a level of relaxation is falling. It is clear that these values are correlated with each other.

This paper discusses the strip caster's side dam. Material evaluation and thermal stress analysis of side dam were carried out to get longer duration of side dam. At first, refractory of side dam was evaluated. Three kinds of refractory were dipped into molten stainless steel and were observed. Also ceramic component of side dam and crack distribution observed on refractory were checked after 10-ton castings.
Thermal analysis and thermal stress analysis of side dam were carried out to estimate the cause of this side dam cracking. Side dam was preheated from front side and back side before casting to reduce thermal stress caused by the touch of molten steel on the side dam surface and to prevent the growth of solidified shell on it. Temperature and thermal stress of side dam during preheating before casting were evaluated and adequate preheating way for preventing cracking was checked and the positions estimated at high stress were compared with the results after 10 ton casting side dam. It is possible to explain the cause of side dam cracking by the results of thermal stress analysis and to reduce these thermal stress cracking by adopting adequate preheating way of side dam.

The purpose of this paper is to discuss the temperature and deformation of strip caster's mold roll. At first roll temperature was calculated by one-dimensional analysis using heat transfer coefficient derived from cooling water temperature increase and roll back temperature of strip caster's roll of pilot plant. Two-dimensional analysis was carried out more over. It was found that the temperature unevenness of mold roll surface is small due to the cooling water jacket set up cyclical. Next, the influence of the mold roll temperature was examined on sleeve thickness and welding thickness and on sleeve material and welding material. It was found that the higher temperature and lower temperature was raised as increase of sleeve thickness and welding thickness but temperature difference was decreased. Using the results of two-dimensional thermal analysis, the deformation of roll by thermal expansion was calculated by non-linear analysis. The predicted strip profile derived from roll surface profile was compared with the profile of a strip cast by pilot plant. And so flat strip could be cast.

An attempt has been made to develop new alloys with high thermal fatigue resistance and interpret the thermal fatigue behavior based on the relation between plastic strain range and related elongation in tension test at elevated temperatures. The thermal stresses that lead to thermal fatigue failures are generally induced by rapid change in temperature due to start and stop of plants, so that the total number of cycles involved is relatively small. Resistance to thermal fatigue depends on the material properties such as a coefficient of thermal expansion, heat conductivity and resistance to the strains incidental to temperature change. At present work, three types of modified NCF625 alloys were candidated to control the material properties by changing the contents of elements such as aluminum, titanium and iron, and were cast as ingots for the test. Thermal fatigue behaviors of examined alloys were evaluated at elevated temperatures between 773K and 1073K, and between 773K and 1073K. As a result, it was derived that the modified NCF625 alloy containing 1% titanium, 1% aluminum, and 1% iron showed the highest thermal fatigue strength. It was found, form the thermal fatigue tests, that this alloy had thermal fatigue resistance about two times that of NCF625. The alloy thus selected was gas atomized to powder and PTA welded on a carbon steel plate, and it was confirmed that there was no problem found on the metallurgical structure and hardness distribution.

This report presents the simulation results of flow patterns of liquid metal in a twin roll strip caster. To analyze the velocity field in liquid pool, the influence of the nozzle flow and free surface were considered. The large eddy simulation - L.E.S. - model was applied to handle the turbulence of flow. The fluctuation of the fluid was measured using the full size water model test apparatus as well. The influence of nozzle flow on the flow pattern was clarified. In the pool the fluctuation of flow depends on casting speed, submerged nozzle type, and so on. The fluctuation of flow changes with the hole type of submerged nozzle.

Three dimensional axisymmetric analysis on heat transfer is performed to examine heat extraction rate and behavior of the solidified magma region during heat extraction from molten magma by the so-called open heat extraction system. In the analysis, it is assumed that heat transfer in the solidified magma is almost horizontal, because the heat exchange system is expected to be very slender in the vertical direction. The variation of temperature of the solidified magma with respect to depth is mainly due to heat transfer from the solidified magma to water which is flowing in the vertical direction. It is revealed that the optimum heat extraction rate can be achieved for the flow rate of injected water of 10kg/s∼20kg/s depending on the value of coefficient of heat transfer between the solidified magma and water. The solidified region grows up with time after the onset of heat extraction, but the growth rate decreases with time and is very small after 3000 hours. If heat extraction is stopped, the solidified region would melt down. This phenomena of melting down is also examined.

In this chapter, I will explain the dynamics of electric vehicle and the support systems of drivers in detail, considering both structure and the function of the vehicle. Furthermore, the reliability is discussed. In car development and design that I have, car dynamic control system, turn ability, comfort, and safety must all be considered simultaneously. The safety and the comfort for the driver which are connected with various road surfaces and as well as the speed depend on the physical performance of the vehicle. In this chapter, we will explain the dynamics of the vehicle and the support system of the driver in detail, considering both the structure and function of the vehicle. In the design and development of car dynamic control system, turn ability, comfort, and safety must all be considered simultaneously. The safeness and comfort during a drive on various road surfaces and speed depend on the performance of these basic abilities of the vehicle.

プラント設備などの重量物搬入作業に用いられている自走式重量物搬送装置では，搬入先のプラント内の10mm程度の段差であっても乗越えることが困難である．そこで，低車高であり，床へのダメージが無く，段差乗越え時に特別な作業を必要としないで安全かつ円滑に段差を乗越える段差乗越え機構を開発することを目標とした．

ドライバにかかる過労を事前に計測できれば，未然にドライバに警告を促すことができるため交通事故の予防につながると考えられる．そこで本研究ではモーション機能付きドライビングシミュレータを用いて視線・瞳孔の変化および脳波，心電，脳血流，皮膚コンダクタンスを計測し，ドライバの精神負荷を評価した．

モーション機能付きドライビングシミュレータを用いて非接触で計測できる特徴を持つ顔面温度変化と瞳孔径変化とノイズ耐性の強い精神性発汗からドライバの精神的負荷を評価した．

コーナリング時のタイヤに意図的にキャンバ角を付加することでキャンバスラストを発生させ，旋回性能と燃費性能を同時に向上させるサスペンションシステムの検討・開発を，走行CAE解析技術を用いて行っていく．

延性破壊するアルミ合金とクラッシング破壊するカーボンシートを積層させることによって高衝撃吸収性能をめざす．アルミカーボン積層クラッシュボクスとアルミ合金のものを実験において衝撃加速度および荷重を測定し，性能評価を行い，さらに衝撃CAE解析精度の検証を行った．この衝撃CAE解析ツールを用いて，カーボンとアルミの厚さのバランスの検討を行った．

コーナリングフォース作用時に揺動アーム機構を用いてタイヤキャンバ角を旋回方向と同じ方向に傾け，コーナリング性能を向上させる新型サスペンションについて， JSAEフォーミュラ車両をもとに新型サスペンション機構の設計検討を行った．さらに，車両運動CAE解析ツールADAMS/CAR 2012を用いて安全性能および環境性能について，新型サスペンション機構の優位性を検討した．

This paper presents the development of a new step-climbing mechanism for heavy load carrier. According to the measurement method presented, experimental results are given as the values of resistant force and possible power against 10mm step. The basic design of the proposed mechanism is illustrated, and its prototype is manufactured. Measured impact acceleration using the prototype, it was to be verified the accuracy of the mechanism CAE analysis. In addition, using the mechanism CAE analysis, we revealed the relationship between the angle and link length and the performance. The results from several experiments demonstrate that this prototype is able to drive over the target step 10mm effectively. It is, therefore, shown that the proposed mechanism is effective for driving over a step.

ステアリングホイールの後ろに眠気による事故を防止することは非常に望ましいことである。これを達成するために、継続的に知覚、認識と車両制御能力のドライバーの能力を推定するための手法が必要です。 心理状態を持つと視覚刺激の明るさに瞳孔径が変化します。本稿では、仮想現実ベースのドライビングシミュレータにおける瞳孔径と輝度の測定を組み合わせることにより、メンタルワークロードを推定する手法を提案する。結果は、それが定量的に明るさに対応した瞳孔径の同時変更とドライバーの覚醒を監視するのは現実的であることを示している。(英文：Google機械翻訳)

事故統計は夜に運転することは、日中に比べて相対的に危険であることを示している。遠赤外線を用いた熱画像カメラは、物体が発する熱放射の差に基づいて画像を生成する。これは、夜間走行のドライバーを誘導するために使用されています。残念なことに1赤外線カメラは、オブジェクト間の距離を測定することはできません。次に、それを二酸化炭素のスペクトルを吸収フィルタを使用して赤外線で距離を測定することを試みた。(英文：Google機械翻訳)

夜間の歩行者保護を主眼としてサーモカメラを用いたナイトビジョンが開発されている．夜間は歩行者の存在に気付きにくいというケースも多く、認知が遅れることで回避行動が遅れる．そこで，赤外線サーモカメラと赤外線フィルタを用いることによって，対象物との距離を算出することを試みたので報告する。

運転時における外乱がおよぼすドライバへの精神負担への影響を評価することを目的として，ドライビングシミュレータを用いて皮膚電気活動の計測を行い，ドライバ負担の定量化を試みた.皮膚電位は筋電などのアーチファクトが重畳するため，強力なフィルタリング手法であるサポートベクター回帰を用いた．

ドライバへの精神的負担定量的に評価することを目的として、モーション機能付きドライビングシュミレータを用いて、心電、視線、瞳孔径および脳波の計測をおこなった.脳波計測の結果から、運転の状況変化によりドライバの運転に対する集中度を求め、心電、視線および瞳孔径との相関を明らかにしたので報告する.

運転時における外乱がおよぼすドライバへの精神負担への影響を評価することを目的として，ドライビングシミュレータを用いて精神性発汗および顔面温度分布の計測を行い,ドライバ負担の定量化を試みた.また,精神性発汗と顔面温度分布の相関性についても明らかにすることを目的とし,研究を進めた.

自動車の運動性能向上を目的とした新型リアサスペンションの設計手法の開発を車両運動CAE解析を用いて行った．車両運動CAE解析の精度を確認したのち，揺動アーム式の新型リアサスペンション車両のCAE解析を行い，設計手法の検討を行ったので報告する．

自動車の運動性能向上を目的とした新型リアサスペンションの設計手法の開発を車両運動CAE解析を活用して行った．車両運動CAE解析の精度を確認したのち，揺動アーム式の新型リアサスペンション車両のCAE解析を行い，設計手法を検討したので報告する．

自動車運転時におけるドライバの状態推定を行うことを目的として脳波解析を行った．モーション機能付きドライビングシミュレータを用いて高速走行や逆光などといった負荷をかけ，ドライバの負担を脳波計測によって定量化を試みた．その結果，ドライバのパーソナリティ・運転傾向と脳波との関係や快刺激・不快刺激の簡易判別方法を得た．

ドライバへの精神的負担定量的に評価することを目的として，モーション機能付きドライビングシミュレータを用いて心電，視線および瞳孔径の計測をおこなった．その結果，速度変化による緊張感は運転頻度の影響が大きく，視界の良否による緊張感は性格の影響が大きいことがわかった．

運転時における外乱がおよぼすドライバへの精神負担への影響を評価することを目的として，ドライビングシミュレータを用いて皮膚電気活動および顔面温度分布の計測を行い，ドライバ負担の定量化を試みた.皮膚電位は筋電などのアーチファクトが重畳するため，強力なフィルタリング手法であるサポートベクター回帰を用いた．

自動車に求められる衝突安全性の向上を目的として，自動車先端部のバンパーとボディフレームの間に搭載されている衝撃吸収材の形状がおよぼす吸収エネルギーへの影響を明らかにするため，モデル実験を行った．断面の形状を正四角形から正十角形および円形で実験を行うと，正8角形が最も効率が良いことが実験的に明らかになった．

（優秀講演賞受賞）

（日本機械学会若手優秀講演フェロー賞 受賞）

（日本機械学会若手優秀講演フェロー賞 受賞）

（日本機械学会若手優秀講演フェロー賞 受賞）

（優秀講演賞受賞）

札幌市で走行中の車からタイヤが脱落した事件に関連して、不正改造車についてや日本でのその取り締まりなどについてコメントします。 Media report

「札幌タイヤ脱落事故」https://www.hokkaido-np.co.jp/article/944884/ Paper

風の音の不思議https://www.nhk.jp/p/chicochan/ts/R12Z9955V3/episode/te/BMX9GPGKKX/ Media report

電気自動車、自動運転の現状と課題について https://www.youtube.com/watch?v=xjRIoTocYeM Media report

サッカーでカーブのかかりやすいボールを作るためのアドバイス「近大魔球」 Media report

「便利さが加速中! 車のミライ」というテーマで、Lilかんさい（関西ジャニーズジュニアのグループ）の先生役で出演します。 Media report

電気自動車が今後日本で発展していくための課題についてコメントします。 Media report

気象現象におけるカルマン渦と、サッカーの無回転ボール、野球のナックルボールの原理が同じかについて Media report

池袋暴走事故について自動車設計の面から解説 https://www.asahi.com/articles/ASNB866JDNB6UTIL058.html Paper

完全自動車運転車にはダイナミックマップのアップデートが重要であることを解説 Paper