A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONTROL DEVICE FOR CONSTRUCTION MACHINE AND CONSTRUCTION MACHINE EQUIPPED WITH SAME
A control device (100A) includes a rotational speed detection unit (101) and a control unit (50). The control unit (50) executes each of: feedforward control of calculating a load torque speed (Trs) of an engine (10) based on a discharge amount (Q) commanded for a hydraulic pump (11), and correcting a target rotational speed in accordance with at least the load torque speed; and feedback control of correcting the target rotational speed in accordance with a deviation between the target rotational speed (Nd) of the engine and a rotational speed (Nr) detected by the rotational speed detection unit (101).
CONTROL DEVICE FOR CONSTRUCTION MACHINE AND CONSTRUCTION MACHINE EQUIPPED WITH SAME
A control device (100A) includes a rotational speed detection unit (101) and a control unit (50). The control unit (50) executes each of: feedforward control of calculating a load torque speed (Trs) of an engine (10) based on a discharge amount (Q) commanded for a hydraulic pump (11), and correcting a target rotational speed in accordance with at least the load torque speed; and feedback control of correcting the target rotational speed in accordance with a deviation between the target rotational speed (Nd) of the engine and a rotational speed (Nr) detected by the rotational speed detection unit (101).
CONTROL DEVICE FOR CONSTRUCTION MACHINE AND CONSTRUCTION MACHINE EQUIPPED WITH SAME
STEUERUNGSVORRICHTUNG FÜR EINE BAUMASCHINE UND DAMIT AUSGESTATTETE BAUMASCHINE
DISPOSITIF DE COMMANDE POUR ENGIN DE CHANTIER ET ENGIN DE CHANTIER ÉQUIPÉ DE CELUI-CI
KAMADA MASASHI (author) / KAWAMOTO MASAHIRO (author)
2024-11-20
Patent
Electronic Resource
English
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