A lot of studies on the optimal structural design of building frames or trusses have used structural weight as a cost function.However, it is often that str
Enough sleep is one of the most important conditions when we want to keep in good health.It is found that a person who does not sleep dies faster than a person
As an effective method, linear-quadratic (LQ) control has been widely used in vibration control of structures and mechanical systems.The issue of LQ control