ICACMAC+PID复合控制在飞艇飞行高度控制中的应用

Application of ICACMAC + PID Compound Control in Altitude Control of Airship Flight

从实用的角度出发,介绍了一种以DSPIC30F4013芯片为核心的新型无人飞艇高度控制系统,给出了系统的整体方案、实现原理和主要硬件的选型;该飞艇可实现高度的实时遥控、定高飞行、高度的实时设置以及飞行的地面监测等;针对飞艇飞行环境的复杂性和不确定性,提出了一种基于ICACMAC+PID复合控制的高度控制系统,给出了面向微控器的详细控制算法,并通过MATLAB对该控制系统进行仿真;结果表明:该飞控系统具有很强的通用性,工作稳定可靠,控制效果优良。

A new unmanned airship altitude control system based on DSPIC30F4013 is introduced from the viewpoint of practical applications, and the overall scheme and realization principle and main hardware se- lection of system are proposed in this paper. The airship can realize real-time remote control of altitude, altitude keeping flying, real-time setting of altitude and ground monitoring of flying etc. Aimed at the com- plexity and uncertainty of airship flying environment, an altitude control system based on ICACMAC ＋ PID compound control is proposed, and a detailed control algorithm is presented also, and then we simulate the control system by the MATLAB software. The results show that the flying control system has very strong versatility and high reliability and excellent control effect.