摘要：倾转旋翼机是一种新型飞行器，它具有可以垂直起飞和降落的特性。为了解决倾转旋翼机在垂直起降阶段滚动通道的控制问题，将系统进行抽象，建立了能够在实验室中进行研究试验的双螺旋桨装置，该装置由无刷直流电机驱动，其驱动电路设计为无位置传感器形式。在Matlab/RTW环境下建立双闭环控制器，实现软件环境下的实时仿真。
关键词：倾转旋翼机；无刷电机驱动；双闭环控制；RTW

Abstract: Tiltrotor aircraft is a new kind of flight vehicle which has the characteristics of vertical takeoff and land (VTOL). In order to resolve the nonlinear control problem of tiltrotor aircrafts roll channel in the VTOL process, Abstracted the system as double propeller model in order to do the experiment in the lab and choose brushless DC motor to drive. A sensorless drive circuit was designed for this motor. In the Matlab/RTW environment, established double closedloop controller to achieve realtime simulation in software environment.
Key words: tiltrotor; BLDCM drive; double closedloop control;RTW