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    • 3. 发明授权
    • Apparatus for controlling steer angle of rear wheels of vehicle
    • 用于控制车辆后轮转向角的装置
    • US4720790A
    • 1988-01-19
    • US734332
    • 1985-05-15
    • Kazuo MikiKazumasa SumiKatsuhiko FukuiYasutaka HayashiMichio Ishiguro
    • Kazuo MikiKazumasa SumiKatsuhiko FukuiYasutaka HayashiMichio Ishiguro
    • B62D7/15B62D5/06
    • B62D7/159
    • A rear wheel steer angle controlling apparatus for vehicles having steerable front and rear wheels, adapted for controlling the steer angle of rear wheels in response to the operation of the steering wheel for steering the front wheels. When the steering wheel is operated quickly, a rear wheel steer angle is formed in the counter direction to the direction of the front wheel steer angle, so that the response to the steering input for turning the vehicle is improved. Conversely, when the steering wheel is operated slowly, a rear wheel steer angle is formed in the same direction as the front wheel steer angle, thus enhancing the stability of the vehicle running straight. When the vehicle is running at a high speed, the rear wheel steer angle is formed always in the same direction as the front wheel steer angle regardless of the speed of operation of the steering wheel, so that the steering stability during high speed running is improved. When a yawing moment is generated due to a disturbance such as lateral wind, the rear wheel steer angle is automatically controlled in such a manner as to negate the yawing moment, thus compensating for the lateral displacement of the vehicle without requiring correcting steering operation by the driver.
    • 一种用于车辆的后轮转向角度控制装置,其具有可转向的前轮和后轮,适于响应于用于转向前轮的方向盘的操作来控制后轮的转向角。 当方向盘快速操作时,在与前轮转向角方向相反的方向上形成后轮转向角,从而提高了对转向车辆的转向输入的响应。 相反,当方向盘操作缓慢时,后轮转向角度形成在与前轮转向角相同的方向上,从而提高了直线行驶的稳定性。 当车辆高速行驶时,无论方向盘的操作速度如何,后轮转向角度始终与前轮转向角度相同的方向形成,从而提高高速行驶中的操纵稳定性 。 当由于诸如横向风等干扰而产生偏航力矩时,后轮转向角度被自动地控制,从而抵消偏转力矩,从而补偿车辆的横向位移,而不需要修正车辆的转向操作 司机。
    • 4. 发明授权
    • Apparatus for controlling steer angle of rear wheels of vehicle
    • 用于控制车辆后轮转向角的装置
    • US4700960A
    • 1987-10-20
    • US854412
    • 1986-04-21
    • Kazuo MikiYasutaka HayashiKatsuhiko FukuiKazumasa Sumi
    • Kazuo MikiYasutaka HayashiKatsuhiko FukuiKazumasa Sumi
    • B62D6/02B62D7/14B62D7/15B62D7/00
    • B62D7/159B62D7/1572
    • A rear wheel steer angle controlling apparatus for vehicles having steerable front and rear wheels, adapted for controlling the steer angle or rear wheels in response to the operation of the steering wheel for steering the front wheels. The speed with which the steering wheel is turned is detected and compared with a reference value which varies in accordance with changes in a physical amount related to the vehicle velocity. When the speed of operation of the steering wheel is larger than the reference value, a rear wheel steer angle is formed in the counter direction to the direction of the front wheel steer angle, so that the response to the steering input for turning the vehicle is improved. Conversely, when the speed of operation of the steering wheel is smaller than the reference value, a rear wheel steer angle is formed in the same direction as the front wheel steer angle, thus enhancing the stability of the vehicle running straight.
    • 一种用于车辆的后轮转向角度控制装置,其具有可转向的前轮和后轮,适于响应于用于转向前轮的方向盘的操作来控制转向角或后轮。 检测方向盘转动的速度,并与根据与车速相关的物理量的变化而变化的参考值进行比较。 当方向盘的操作速度大于参考值时,在与前轮转向角方向相反的方向上形成后轮转向角,使得对转向车辆的转向输入的响应为 改进。 相反,当方向盘的操作速度小于参考值时,后轮转向角度形成在与前轮转向角相同的方向上,从而提高了直线行驶的稳定性。
    • 6. 发明授权
    • Apparatus for controlling steering angle of rear wheels of a vehicle
    • 用于控制车辆后轮的转向角的装置
    • US4669745A
    • 1987-06-02
    • US782051
    • 1985-09-30
    • Kazuo MikiKatsuhiko FukuiYasutaka HayashiMichio IshiguroKazumasa SumiKazukata Takei
    • Kazuo MikiKatsuhiko FukuiYasutaka HayashiMichio IshiguroKazumasa SumiKazukata Takei
    • B62D7/15B62D6/02
    • B62D7/1536
    • An apparatus for controlling steer angle of rear wheels of a 4-wheel steering vehicle in accordance with the operation of a steering wheel for generating steer angle of front wheels. The apparatus comprises a first member which moves in response to the operation of the steering wheel; a second member which moves in response to the operation of the steering wheel in a direction counter to that of the first member; an output shaft for controlling the steer of the rear wheels; a resilient member disposed between the first member and the output shaft and a controller disposed between the second member and the output shaft for controlling the direction of movement of the output shaft in accordance with the speed of operation of the steering wheel. When the steering wheel is operated at high speed, the resilient member absorbs the force from the first member so that the output shaft moves in the same direction as the second member, whereby the rear wheels are turned in a direction counter to that of the front wheels. When the steering wheel is operated at low speed, the force from the second member is damped so that the output shaft moves in the same direction as the first member, whereby the rear wheels are turned in the same direction as the front wheels.
    • 根据用于产生前轮转向角的方向盘的操作来控制四轮转向车的后轮的转向角的装置。 该装置包括响应于方向盘的操作而移动的第一构件; 第二构件,其响应于所述方向盘在与所述第一构件的方向相反的方向上的操作而移动; 用于控制后轮转向的输出轴; 设置在第一构件和输出轴之间的弹性构件,以及设置在第二构件和输出轴之间的控制器,用于根据方向盘的操作速度来控制输出轴的移动方向。 当方向盘以高速操作时,弹性部件吸收来自第一部件的力,使得输出轴沿与第二部件相同的方向移动,由此后轮以与前部相反的方向转动 车轮。 当方向盘以低速操作时,来自第二构件的力被阻尼,使得输出轴沿与第一构件相同的方向移动,由此后轮沿与前轮相同的方向转动。
    • 8. 发明授权
    • Method and system for analyzing behavior of whole human body by simulation using whole human body
    • 全人体模拟人体行为分析方法与系统
    • US07353151B2
    • 2008-04-01
    • US09968547
    • 2001-10-02
    • Katsuya FurusuIsao WatanabeKazuo Miki
    • Katsuya FurusuIsao WatanabeKazuo Miki
    • G06G7/60G09B23/30
    • G09B23/30
    • A method of effecting an analysis of behaviors of substantially all of a plurality of real segments together constituting a whole human body, by conducting a simulation of the behaviors using a computer under a predetermined simulation analysis condition, on the basis of a numerical whole human body model provided by modeling on the computer the whole human body in relation to a skeleton structure thereof including a plurality of bones, and in relation to a joining structure of the whole human body which joins at least two real segments of the whole human body and which is constructed to have at least one real segment of the whole human body, the at least one real segment being selected from at least one ligament, at least one tendon, and at least one muscle, of the whole human body.
    • 基于数字全人体,通过在预定的模拟分析条件下进行使用计算机的行为的模拟来实现对组成整个人体的基本上所有多个真实段的行为的分析的方法 通过在计算机上对包括多个骨骼的骨架结构在计算机上进行建模而提供的模型,并且关于连接整个人体的至少两个真实部分的整个人体的连接结构,以及哪个 被构造为具有整个人体的至少一个真实部分,所述至少一个真实部分选自整个人体的至少一个韧带,至少一个肌腱和至少一个肌肉。