摘要
目前,由于我国经济发展的不平衡性导致电源和负荷分布不均匀。我国西部及北部地区是电力能源的主要产地,而东部和南部地区是电力的负荷中心,大容量远距离输电在我国已然成为一种必然趋势。而自转旋翼无人机由于其特殊的操纵和控制特点,特别适合应用于电力巡线领域。分别对自转旋翼无人机的高度和速度通道进行了研究,设计了高度和速度通道的控制策略;并针对自转旋翼机在转弯飞行时容易出现侧滑的弊端,设计了转弯控制回路的侧偏修正控制律,提高了自转旋翼无人机的飞行稳定性。运用Matlab软件对控制通道进行了仿真验证,证明了以上控制通道设计的正确性,从而保证了自转旋翼无人机的飞行安全。
At present,the imbalance of economic development in China leads to uneven distribution of power and load.Western and northern regions of China are the major producers of electrical energy,while the eastern and southern regions are load center of power,high-capacity long-distance transmission in our country has become an inevitable trend.And because of its special handling and control characteristics,self-rotor UAV is particularly suitable for application in the power line inspection areas.The height and speed channels of the selfrotor UAV are studied respectively,and the control strategy of the height and speed channel is designed.The turn control loop side partial revision control law is designed to overcome the drawbacks of the self-rotor UAV flight prone to skidding when cornering,the flight stability of the self-rotor UAV is improved.Matlab software is used to simulate the control channels,which proves the correctness of the above,so the flight safety of the selfrotor UAV is ensured.
出处
《测控技术》
CSCD
2016年第12期57-61,共5页
Measurement & Control Technology
基金
国家重点研发计划(2016YFD20060305)
黑龙江省应用技术研究与开发计划重大项目(GY2014ZB0011)
关键词
电力巡线
自转旋翼无人机
高度控制
速度控制
建模仿真
power line inspection
self-rotor UAV
height control
speed control
modeling and simulation
