TD-7 SPEED CONTROL OF A HALF-TOROIDAL CVT AND EFFICIENCY IMPROVEMENT BY HYDRAULIC LOADING(TRACTION DRIVES)

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概要

• 論文の詳細を見る

• A half-toroidal CVT for output speed control has two issues of swinging past the maximum attitude angle of the power-roller at a starting due to an infinitive speed-ratio command, and of instability in high rotational speed range of 23,000rpm. This paper describes control strategies for keeping the attitude angle of power roller to be constant at starting by measuring both speeds of input and output shafts instead of the attitude angle of the power-roller, and shows a way to stabilize the swinging motion of the power-roller through the safety-wire by a phase control of hydraulic circuits. And also shows the merit of hydraulic loading for a high speed rotational toroidal CVT.

• 一般社団法人日本機械学会の論文
• 2001-11-15

著者

• Tanaka Hirohisa

  Graduate School Of Mechanical Engineering Yokohama National University

関連論文

• Development of a 6 Power-Roller Half-Toroidal CVT : Mechanism and Efficiency
• TD-7 SPEED CONTROL OF A HALF-TOROIDAL CVT AND EFFICIENCY IMPROVEMENT BY HYDRAULIC LOADING(TRACTION DRIVES)
• Speed ratio control of a parallel layout double cavity half-toroidal CVT for four-wheel drive

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