Shi Qiang Shen Yan Hua (4 results)

paperback. Condition: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Pages Number: 324 Publisher: Metallurgical Industry Press. Pub. Date: 2001 -03. book with general IT staff a concise easy to understand language. provides an overview of the fractal. fractal dimension and scale-free zone and other basic concepts. given the chaos and strange attractors characteristics and index. associated dimension. Kolmogorov entropy is calculated. and also discussed the wavelet and its application in fault diagnosis; in layman s language the nonlinear characteristics of mechanical systems. mechanisms and evolution of the system state forecasting problem can be done narrative; discuss the sliding bearings. rolling bearing dynamics model. bearing in Chaos and Chaos-based bearing fault diagnosis; to the engine as the object focused on analyzing the vibration signal of the fractal characteristics of the engine state history of the fractal and chaosFour Satisfaction guaranteed,or money back.

paperback. Condition: New. Language:Chinese.Paperback. Publisher: China Railway.

paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2015-11-01 Publisher: Metallurgical Industry Press work status mining equipment. technical specifications. safety. and many other uncertainties. from its own mechanisms and environmental factors and their impact complex coupling. This is from an engineering standpoint and what is it? Can you process these mechanisms with uncertainty component be some kind of explicit of the mining equipment and gives the system state evolution uncertainty expression and m.

paperback. Condition: New. Paperback. Pub Date: 2018-03-01 Pages: 188 Language: Chinese Publisher: science press. Beijing. the book from the point of view of time-varying uncertainty. mechanical time-varying reliability design theory and typical problems of reliability design of mechanical parts.BR the book is the main content includes: the development of the reliability design method. the research status quo and time-varying uncertainty.