Next, the theoretical, bases of proportional four-wheel steering, roll compensation and regulated four-wheel steering are introduced.

四轮转向方面首先论述了比例四轮转向、质心侧偏角补偿和可调节的四轮转向等几种基本型式的理论基础。

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Repetitive control can make compensation for roll eccentricity and robust PID controller is not sensitive to uncertainty of model.

本文提出一种基于重复控制进行偏心补偿，鲁棒pid控制器对模型不确定性不敏感的带钢厚度控制系统。

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However, for work roll and intermediate roll bending compensation model both quadratic and quartic components of strip flatness can be controlled effectively.

而采用工作辊与中间辊弯辊相结合的板形前馈控制模型则对二次和四次板形均具有很强的控制能力。

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While labor strife isn't necessarily a sign of financial turmoil, labor peace is often a leading indicator of stability, at least in sports, where struggling owners often blame their woes on player salaries and try to organize attempts to roll back compensation.

WSJ: Free of Strife, Baseball Turns to Trading