摘要
介绍了小型验证飞艇中压力控制系统的主要设计方案,尤其是控制系统的核心———控制器的设计方法。针对囊体内的压力控制具有明显的非线性和模型不确定性的特点,在数字PID控制的基础上提出了将智能控制理论应用到飞艇压力控制系统设计中的设计方法,以达到更精确有效的控制。
The design scheme of the gas pressure control system of small verifying airship, especially the design method of controller, which is the core of the control system, is discussed in this paper. Since the control of gas pressure in the cell has obvious nonlinearity and the model is uncertainty, the intelligent control theory is applied on the basis of digital PID control theory to achieve more precise control effect.
出处
《电光与控制》
北大核心
2007年第4期180-182,186,共4页
Electronics Optics & Control
关键词
软式飞艇
压力控制
PID控制
智能控制
non-rigid Airship
pressure control
digital PID control
intelligent control
