A Study on the Vibrationless Forging Hammer : 2nd Report, Optimum Design of Feedforward Element
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概要
- 論文の詳細を見る
From the viewpoint of feedforward control, this paper deals with an optimum design of a vibrationless forging hammer system presented in the previous paper. First, a chart to estimate the control effect in terms of a feedforward control is shown. Then, with the aid of the chart, a design procedure of the vibrationless forging hammer system is demonstrated. In order to design the control system quantitatively, a performance index to show the suppression effect of a transmitted impulsive force is proposed. Based upon the index, a nonlinear programming is applied to fine optimum parameters of the system. Furthermore, taking into consideration a realizability of the feedforward element, the vibrationless system is designed. Finally, by using a signal wave of an impulsive force obtained in the actual impact process, a simulation experiment is carried out, and the capability of the vibrationless hammer system is verified.
- 一般社団法人日本機械学会の論文
著者
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Kikushima Yoshihiro
Mechanical Engineering Laboratory
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Kikushima Yoshihiro
Mechanical Engineering Laboratory Tsukuba Science City
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TANAKA Nobuo
Mechanical Engineering Laboratory
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Tanaka Nobuo
Mechanical Engineering Laboratory Tsukuba Science City
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