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提出把电液负载模拟器的多余力矩视为一种补偿作用的观点,明确了广义连接刚度和系统性能的关系,提出了确定最佳广义连接刚度的基本原则,给出了确定最佳广义连接刚度的一种量化方法。理论分析、仿真和实验研究的结果证明了最佳广义连接刚度的有效性,系统有效地抑制了多余力矩。
It is put forward that the extra torque of the electrohydraulic load simulator is regarded as a kind of compensation effect. The relationship between generalized connection stiffness and system performance is clarified. The basic principle of determining the optimal generalized connection stiffness is given. A quantitative method of stiffness. The results of theoretical analysis, simulation and experimental study prove the effectiveness of the optimal generalized connection stiffness, and the system effectively restrain the extra torque.