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【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】The Killer of the Princes in the Tower A New Suspect Revealed【電子書籍】[ M. J. Trow ]

＜p＞＜strong＞A new investigation into the most infamous crime of the Middle Ages: the supposed murders of Edward V and his brother Richard of York in the 15th century.＜/strong＞＜br /＞ The disappearance of two boys during the summer of 1483 has never been satisfactorily explained. They were Edward, Prince of Wales, nearly thirteen at the time, and his brother, Richard of York, nearly ten. With their father, Edward IV, dying suddenly at forty, both boys had been catapulted into the spotlight of fifteenth-century politics, which was at once bloody and unpredictable.＜br /＞ Over the past 500 years, three men in particular have been accused of the boys' murdersーRichard of Gloucester; Henry Tudor, Earl of Richmond; and Henry Stafford, Duke of Buckingham. Thanks to the work of the hack "historians" who wrote for Henry VII, the first Tudor, generations grew up believing that the boys were murdered and that the guilty party was their wicked uncle, Richard, who crowned himself King of England in July 1483, at which time the boys were effectively prisoners in the Tower of London.＜br /＞ After that, there was no further sign of them.＜br /＞ This book takes a different approach, the first to follow this particular line of enquiry. It is written as a police procedural, weighing up the historical evidence without being shackled to a particular "camp." The supposition has always been made that the boys were murdered for political reasons. But what if that is incorrect? What if they died for other reasons entirely? What if their killer had nothing to gain politically from their deaths at all?＜br /＞ And, even more fascinatingly, what if the princes in the Tower were not the only victims?＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。

【電子書籍なら、スマホ・パソコンの無料アプリで今すぐ読める！】Non-identifier Based Adaptive Control in Mechatronics Theory and Application【電子書籍】[ Christoph M. Hackl ]

＜p＞This book introduces non-identifier-based adaptive control (with and without internal model) and its application to the current, speed and position control of mechatronic systems such as electrical synchronous machines, wind turbine systems, industrial servo systems, and rigid-link, revolute-joint robots.＜/p＞ ＜p＞In mechatronics, there is often only rough knowledge of the system. Due to parameter uncertainties, nonlinearities and unknown disturbances, model-based control strategies can reach their performance or stability limits without iterative controller design and performance evaluation, or system identification and parameter estimation. The non-identifier-based adaptive control presented is an alternative that neither identifies the system nor estimates its parameters but ensures stability. The adaptive controllers are easy to implement, compensate for disturbances and are inherently robust to parameter uncertainties and nonlinearities. For controller implementation only structural system knowledge (like relative degree, input-to-state stable zero dynamics and known sign of the high-frequency gain) is required. Moreover, the presented controllers guarantee reference tracking with prescribed asymptotic or transient accuracy, i.e. the tracking error eventually tends to or for all time evolves within an a priori specified region.＜/p＞ ＜p＞The book presents the theory, modeling and application in a general but detailed and self-contained manner, making it easy to read and understand, particularly for newcomers to the topics covered＜/p＞画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。