Titlebook: Nonlinear System Dynamics; W. Richard Kolk,Robert A. Lerman Book 1992 Van Nostrand Reinhold 1992 design.dynamics.engine.filter.information

改进

The Describing Function,ommanded an electric motor to mil full-tilt either forward or reverse to change the pitch of the propeller, enabling it to take a larger or smaller “bite” of the air and, correspondingly, decrease its speed.

的染料

chlorosis

一瞥

,Introduction Linearity—A Shangri-la,s ubiquitous nonlinearity, we are nevertheless lured by the power of eigenvalues to describe a system’s dynamics. Their compact explanation of an aircraft’s Dutch Roll or the attenuation in an operational amplifier is satisfying and conclusive. That they are unique to the linear world and do not exi

机构

OVERT

被诅咒的人

Limpid

Liapunov Stability,ness to guarantee stability. In the linear case this is sufficient; in the nonlinear case we need to be more specific. The concepts of local, global, absolute, uniform, and asymptotic stability will be defined in Section 6.2.2, and examples given of each. Each depends upon regions of validity of the

造反,叛乱

abduction