1. In the controller, the motor angle was controlled by the feedback of the yaw rate and the sideslip angle. 调节器中，通过横摆角速度和侧偏角的共同反馈控制助力电机的转角。
2. Additionally, a state-space observer was designed to estimate the sideslip angle, which was difficult to measure directly. 由于质心侧偏角信号难以直接测量，设计了状态观测器对该信号进行估计。
3. Among available tire models, most are focused on the horizontal forces developed by varying sideslip angle under constant vertical load and contact length. 以往的轮胎水平力学特性理论模型，都是在恒定垂直载荷和印迹长度不变的前提下建立的。
英英解释
n.
1. an unexpected slide
2. a flight maneuver; aircraft slides sideways in the air
