| Budget Amount *help |
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
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| Outline of Final Research Achievements |
Machine tool systems are widely used in manufacturing factories around the clock all over the world, and therefore not only high-speed and high-precision operation but also reduced energy consumption is required from the view point of earth environmental and energy shortage problems. This study considers a software approach for energy saving that may be implemented in industrial systems currently in use. Controller designs for contouring motion and point-to-point motion for machine tool systems were proposed, and their effectiveness was verified experimentally. The proposed controllers were able to successfully reduce energy consumption while maintaining the control performance.
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