Micro Air Vehicle System Circuit Design

With the development of society and science and technology, increasinglyreinforcing of society competition, many countries have increased development ofweapon. And MAV is one of detectors regarded by every country. It is a new kind ofaircraft developed in last century. Its application technology has oversteppedtraditional design of airplane and extension of atmosphere kinetics. It is a renovationto traditional aviation, it carves out application of MEMS in aviation field, and itsdevelopment and application will promote national defense of out country.Development status quo and required technology of MAV are expatiated fromevolution status quo and base of theory technology in this paper. To such a specialdetector, we design a system of chip, so as to reduce system weight, improve systemperformance and decrease power consume. We use a combination navigationgrounded on GPS/INS, combine GPS perennial smart precision and INS short-termsmart precision, adopt multi-sensor data integration technology, obtain preciseposition correct, consequently implement precise orientable navigation.Designing method is introduced from hardware and transplant of UCOS-II.Hardware includes image manipulation and navigation system, communicationsmodule and so on. Software mainly includes the transplant of UCOS-II to thePOWERPC. This system mainly establishes hardware condition to debug software, soas to quicken the development of MAV.