SINGLE-CYLINDER PIN-TYPE TELESCOPIC BOOM TRACK OPTIMIZED CONTROL METHOD AND CONTROL SYSTEM THEREOF

摘要

A single-cylinder pin-type telescopic boom track optimized control method and control system thereof are applied to switch between any two working conditions of any sections of a telescopic boom. The method and system establish a constrained condition according to the stroke of a telescopic oil cylinder. When the telescopic boom is changed from the current state A to the target state B, the most rapid and convenient telescopic path can be obtained based on the current position of the pin mechanism and other conditions. The method and system greatly improve the telescopic reliability and work efficiency of the single-cylinder pin -type telescopic boom, and are applied to the telescopic boom of any engineering machine, in particular to the telescopic boom of a heavy duty crane.