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Lenord, Oliver; Fang, Shiqing; Franitza, Daniel; Hiller, Manfred

doi:10.1023/a:1025569425318

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Cited by 7 publications

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“…With the proposed model, they studied a negative derivative feedback control strategy to suppress the vibration at the boom tip [6][7][8], and researched on problems of the manipulator's health monitoring [9]. Oliver Lenord et al studied the dynamic performance of a controlled hydraulically driven elastic manipulator based on an interdisciplinary model [10]. Heinze established an experimentally verified model for hydraulic crane boom and studied the trajectory tracking control strategy based on PID control theory [11].…”

Section: Introductionmentioning

confidence: 99%

Research on the rigid-flexible multibody dynamics of concrete placing boom

Zhang

Liu

et al. 2016

Automation in Construction

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Section: Introductionmentioning

confidence: 99%

Research on the rigid-flexible multibody dynamics of concrete placing boom

Zhang

Liu

et al. 2016

Automation in Construction

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A simplified force-based method for the linearization and sensitivity analysis of complex manipulation systems

Pott

Kecskeméthy

Hiller

2007

Mechanism and Machine Theory

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A Numerical Method of Large-Scale Concrete Displacing Boom Dynamic and Experimental Validation

Ren

Zhang

et al. 2014

Advances in Mechanical Engineering

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Concrete displacing boom is large-scale motion manipulator. During the long distance pouring the postures needs to frequently change. This makes the real-time dynamic analysis and health monitoring difficult. Virtual spring-damper method is adopted to establish the equivalent hydraulic actuator model. Besides boom cylinder joint clearance is taken into account. Then transfer matrix method is used to build the multibody concrete placing boom model by dividing the system into two substructures. Next typical working conditions displacements and accelerations during the pouring process are studied. The results of the numerical method are correct and feasible compared with Recurdyn software and the experimental ones. So it provides reference to the real-time monitoring and structure design for such light weight large scale motion manipulators.

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Cited by 7 publications

References 2 publications

Research on the rigid-flexible multibody dynamics of concrete placing boom

Research on the rigid-flexible multibody dynamics of concrete placing boom

A simplified force-based method for the linearization and sensitivity analysis of complex manipulation systems

A Numerical Method of Large-Scale Concrete Displacing Boom Dynamic and Experimental Validation

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