Design Method Research on Autopilot of Rolling Missile

The theory on autopilot design of non-rolling missile has been well developed, but the perfect theory on autopilot design of rolling missile has not come into being. Aiming at this problem, the coherence research on autopilot is carried out based on the analysis of scope and frequency area. And the primary coherence condition is given. With the research work, it is expected that the answer can be gotten about with which condition controller design of rolling missile can be translated into controller design of non-rolling missile. Finally, the actuator delay problem of rolling missile is researched, too. KeywordsAutopilot design; rolling missile; coherence research; actuator delay