Boom System Kinematic Simulation of Truck-Mounted Concrete Pump Related Information

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Flexible boom numerical simulation and vibration

model of the concrete pump boom test rig is shown in Fig. 3. important role to the total displacement. Fig. 3 Boom topology system . 3.Simulation and experimental analysis . According to the above assumptions a truck mounted concrete pump boom rigid model and flexible-rigid physical model are established in Fig. 3 above.

1. Introduction - Hindawi

By far there is lack of research on different working conditions between rigid and flexible dynamics of truck mounted concrete pump booms. First a 3D model has been established by using virtual prototyping technology of a 37 m long boom in Pro/Engineering software. Then the rigid body simulation …

Modeling and Analysis of Truck Mounted Concrete Pump Boom

Jun 14, 2017 · In order to get the truck mounted c oncrete pump boom kinematic rule and vibration characteristic, the motion sim- ulation results of the abov e working conditions a re studied.

A test rig and numerical model for investigating truck

Dec 01, 2011 · Research Highlights Vibrations reduce the life and safety of flexible systems like concrete placing booms. Two separate models and test rigs are created for the boom and the pump. The boom model simulates the large motion and vibrations. The pump model calculates the forces acting on the boom. A co-simulation reproduces the behavior of the whole system.

A New Real-Time Iteration Method Based on Geometry for

A new iteration method based on geometry to solve the inverse kinematics for the boom system of truck mounted concrete pump, which is difficult to real-time control since its degrees of freedom are multiple-redundant, is presented. This method uses a variable-step size technique to approach the solution of the inverse kinematics, and uses geometry to determine how much angles of joint to

Web-based VR Environment for Simulation and Visualization

Sep 26, 2019 · S. Zhou, S. Zhang, Co-simulation on Automatic Pouring of Truck-mounted Concrete Boom Pump, 2007 IEEE International Conference on Automation and Logistics, Jinan, 2007, pp. 928--932. Google Scholar Cross Ref

Study on Automatic Planning of Truck-Mounted Concrete Boom

In many cases, pouring concrete automatically instead of manually will lessen the operator's labor intensity and increase productivity dramatically. An automatic pouring system was schemed in this paper, as well as the planning of pouring trajectory. A simulation model was built based on virtual prototyping, and the impact of new automatic pouring system on the boom system was verified with

China's Sany to acquire German concrete pump maker

The estimation and control concepts are evaluated by extensive simulation studies on a validated mathematical model of a mobile concrete pump. Research article. Buckling failure analysis of truck mounted concrete pump's retractable outrigger. Engineering Failure Analysis, Volume 79, 2017, pp. 361-370. During concrete pumping, a lubrication

Research Article Vibration Control of the Boom System of

Vibration Control of the Boom System of Truck-Mounted Concrete Pump Based on Constant-Position Commandless Input Shaping Technique RongshengLiu,YingjieGao,SenYang,andYulinYang College of Mechanical Engineering, Yanshan University, Hebei Avenue, Qinhuangdao, China Correspondence should be addressed to Rongsheng Liu; [email protected]

Flexible boom numerical simulation and vibration

model of the concrete pump boom test rig is shown in Fig. 3. important role to the total displacement. Fig. 3 Boom topology system . 3.Simulation and experimental analysis . According to the above assumptions a truck mounted concrete pump boom rigid model and flexible-rigid physical model are established in Fig. 3 above.

Boom System Kinematic Simulation of Truck-Mounted Concrete

In this paper, we study the boom of truck-mounted concrete pump from a company. After analyzing, we determine that the four booms extending horizontally is the most dangerous working conditions. We use the software Solid Works to design three-dimensional entity. With the help of Cosmos Motion which is a part of Solid Works, realizing the kinematic simulation.

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Modeling and Analysis of Truck Mounted Concrete Pump Boom

In order to get the truck mounted concrete pump boom kinematic rule and vibration characteristic, the motion simulation results of the above working conditions are studied. Each boom is driven by its hydraulic actuator. The actuators motion is in Table 4. In every condition the first boom gets the motion …

36 XXT the all-rounder - Liebherr

The 36 XXT is mounted on a three-axle chassis, making the truck-mounted concrete pump more manoeuvrable than ever before. The distributor boom, which is flush with the hopper, shortens the machine enormously, making it extremely manoeuvrable on construction sites and in road traffic. Numerous design details facilitate tough everyday use.

Research Article Vibration Control of the Boom System of

Vibration Control of the Boom System of Truck-Mounted Concrete Pump Based on Constant-Position Commandless Input Shaping Technique RongshengLiu,YingjieGao,SenYang,andYulinYang College of Mechanical Engineering, Yanshan University, Hebei Avenue, Qinhuangdao, China Correspondence should be addressed to Rongsheng Liu; [email protected]

Vibration Control of the Boom System of Truck-Mounted

The boom system of truck-mounted concrete pump is a typical flexible multibody dynamics system, so that serious vibration of the boom system is inevitably caused by pumping concrete and large motion. Because of the vibration, the end of the boom system cannot reach the desired position, the waste of material increases greatly, and accidents

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Overview on the truck mounted concrete boom pump: a

Jan 01, 2011 · Then, in the second stage, the forces coming from the pump numerical model were used as the input for the boom model, that, on the other side, returns the system configuration. 2.THE TRUCK MOUNTED PUMP Concrete boom pumps are complex dynamic systems with a variable number of segments linked together by kinematic joints and moved by hydraulic

Siqi Zhang - Academia.edu

Then the concrete pouring process and the kinematics of the boom sections were analyzed, including the inverse kinematics problem. Transient dynamic analysis was performed to validate the impact of new control system on the boom base on the flexible body co-simulation between ANSYS and