A vision guidance scheme is proposed to actualize the autonomous returning and landing of a novel unmanned helicopter(NUH),and an extended Kalman filter(EKF) algorithm fusing inertial data and vision data is designed for the vision guidance scheme.

In order to design and test a small scale helicopter stable controller without danger,imitating the structure characteristic and fundamental theory of the small scale helicopter,a simulated small scale unmanned helicopter platform built on the ground was designed to simulate the attitude motion of the small scale helicopter.

Control system design for engine of a small-size unmanned helicopter;

Control strategy for piston ECU engine of small-size unmanned helicopter in overrunning stage;

Airborne system A/D transform realization of small-size unmanned helicopter's stability augmentation testing system

The paper put forward a method for controlling a small unmanned helicopter′s longitudinal motion stability.

This paper introduces the general structure of a small unmanned helicopter with taking-off weight 120 kg,describes the principle of the automatical driving system for this kind of helicoper,and proposes the use of the core sensor-position gyro,for the system.

It explains why the dynamic effect in the intake system and the exhaust system is fully used in the piston engines on mini-unmanned helicopters.

This paper presents the principle、the layout、the analyse and settlement of some key questions of transmission system,with the example of the transmission system of a certain mini-unmanned helicopter.

Flight control system of an autonomous miniature helicopter is very important, and it determines various flight performances.

Flight control system for autonomous miniature helicopter is a complicated system based on computer control which involves many problems such as system modeling, software simulation software and hardware designing and integrating, etc.