This paper puts forward applying a new nonlinear control strategy in nonlinear system to eliminate adverse effects of nonlinear link in the system on starting smoothness of hydraulic elevator.

• 本文从液压电梯数学模型及电梯中的非线性环节出发，分析液压电梯起动时易产生抖动的原因，并提出利用新的非线性补偿系统中非线性的控制策略，以消除系统中非线性环节对液压电梯起动平稳性的不利影响。