Design and research on the adsorption system for self-regulating unmanned cleaning aircraft

Abstract

Cleaning robot is one of the main research directions in the field of glass curtain wall cleaning at present. It has important theoretical research significance and practical application value in high altitude work tasks such as glass curtain wall cleaning and crack detection. At present, cleaning robots are prone to reduce their working stability due to the dynamic uncertainty of the high-altitude wind field environment, and even fall from the sky in serious cases, which greatly affects the safety of high-altitude operation. Therefore, an adsorption system applied to unmanned cleaning aircraft is proposed in this paper. The system has two advantages: (1) through the adjustment of the center controller, the system can be detected in dynamic environment according to the parameters change, the influence of adsorption force to adjust output parameters, the corresponding mechanism, control the automatic adjusting system surface adsorption, are keeping their reasonable adsorption range, thus ensuring the system stability; (2) When the adsorption force adjustment parameter exceeds the adjustment threshold, the system will automatically start the motor to make the rotor work and prevent the cleaning equipment from falling, so as to improve the safety performance of the system.