torque controller

Design of variable structure speed controller of direct torque control

变结构速度控制器设计

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An impedance cross-coupled controller is designed through position correction vector, which is transformed from the joint torque sensor, to keep all fingers as an envelope shape and realize stable grasping.

通过将关节力矩传感器的反馈信号转化为位置修正向量，并引入同步耦合误差补偿，建立了耦合阻抗控制器，使手指在受力操作时仍能保持一定的包络形状，实现稳定抓取。

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A detailed study of EPS system from perspective of assist characteristic and control strategies was carried out. In order to get the target current of the motor, designed the fuzzy controller. It produced the assist characteristic curves at different velocity and torque input of steering wheel.

对EPS系统的助力特性与控制策略进行了深入的探讨，设计了电动机助力目标电流的模糊控制器，得到了在不同车速和转向盘力矩输入下的助力特性。

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By joining the PD control structure, the controller can overcome the initial torque input problem, and enhance control system anti-jamming capability.

该控制器中通过加入PD结构，用以克服初始力矩输入过大问题，增强控制系统的抗干扰能力，通过仿真实验验证了所提控制方案的有效性。

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The relationship of IC engine speed, throttle opening and torque was studied, and a PID controller was used to reduce the engine speed surge of hybrid electric vehicles ( HEV).

为消除混合动力汽车发动机运转过程中的转速振荡，利用发动机转速-节气门开度-扭矩对应关系，采用PID控制器调整发动机转速波动。

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NSK-I type of controller of the tightening up a screw machine is a new type of the torque controller. It has achieved continuous adjustment to the torque of the controlled motor.

NSK-Ⅰ型拧丝机控制器作为一种新型的力矩控制器，实现了对被控电动机力矩的连续调节。

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Undr the control of frequency inverter and PLC ( Programmable Logic Controller), the general AC asynchronous motor can function as low rotate speed large torque stepping motor. The working principle, structure, adjusting and testing method of the motor system were introduced.

利用变频器和PLC可编程控制器进行控制，可以将普通交流异步电动机用作低速大转矩步进电机，文章介绍了这种步进电机系统的工作原理、系统构成和调试方法。

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And an adaptive slide mode controller is presented to compensate the nonlinear friction torque. The simulation results showed that the accuracy was improved.

为了进一步提高光电稳定精度，论文使用自适应滑模变结构控制器进行摩擦补偿，仿真结果表明，该方法有效减少了由于摩擦非线性造成的尖峰误差。

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Tighten central screws on the sprocket and camshaft controller to the prescribed final torque using a torque angle wrench.

用扭力角度扳手将链轮和凸轮轴控制器上的中央螺钉拧紧至规定的最终力矩。

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