Active balance type hydro-pneumatic suspension system, control method and engineering machinery
The invention discloses an active balance type hydro-pneumatic suspension system, a control method and engineering machinery, the active balance type hydro-pneumatic suspension system comprises a suspension oil cylinder, an MCU controller, an energy accumulator, an electromagnetic valve and a frame,...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The invention discloses an active balance type hydro-pneumatic suspension system, a control method and engineering machinery, the active balance type hydro-pneumatic suspension system comprises a suspension oil cylinder, an MCU controller, an energy accumulator, an electromagnetic valve and a frame, the suspension oil cylinder comprises a front suspension oil cylinder, a middle suspension oil cylinder and a rear suspension oil cylinder, the front suspension oil cylinder comprises a front suspension left oil cylinder and a front suspension right oil cylinder, each suspension oil cylinder is hinged to the frame, and the middle suspension oil cylinder is hinged to the frame. Each suspension oil cylinder is provided with a pressure sensor, and the front suspension left oil cylinder and the front suspension right oil cylinder are provided with stay wire type displacement sensors. The pressure sensor and the stay wire type displacement sensor are both connected with the MCU controller, the MCU controller is connect |
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