Existent Problems and Disquisitive Direction of Super Speed Elevator

Super speed elevator has become an absolutely necessary means of transportation of modern skyscrapers.And whether it can run in a safe,comfortable,credible and energysaving mode is an important factor that will decide the existence and development of skyscrapers.Therfore, existing problems and future research directions of super speed elevators have received extensive atttention.This text aims at the issue of the speed and capacity of super speed elevators,discusses the state of the act of its development,addresses the problem of equipment and control that exists in super speed elevelator according to its request of running quality and brings forward the corresponding strategy.At last the text anticipates the future research direction of super speed elevators.