In electrohydraulic force control system, it is a difficult problem to solve some control qualities such as wave distortion caused by non-linear and time -varied factors.
电液力控制系统中非线性和时变因素引起的波形畸变等控制品质问题是电液控制系统中较难解决的问题。
According to the linear wave theory, the paper suggests a method that is used to evaluate the exciting force of the incident wave in finite water depth.
根据线性波理论，提出了一种计算有限水深情况下入射波激励力的方法。
Based on linear water wave theory, a mathematical model of TLD by using a rectangular tank with a vertical baffle was presented and the formula of sloshing force was given.
基于线性波浪理论，建立了设有竖向隔板的矩形tld液体晃动问题的基本方程，并给出了晃动力的计算公式。
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