Boom system is the key part of concrete pump truck, and its work is to transport concrete to the pouring position. In recent years, boom system becomes longer. Its length has exceeded 60 m and even more. So, the dynamic and control of boom system become more complicated. Many researchers have studied the dynamic characteristics of boom system.
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.
Aug 29, 2018 · Control Stabilization of Multilink Manipulators in a Truck-mounted Concrete Boom Pump. Truck-mounted concrete boom pumps are now used on all large construction sites. The fresh concrete is pumped through a feed pipe fitted to a boom of up to 70 m in length before being released through a wire-reinforced end placing hose.
Boom pump and concrete pumps health checks and rehaul including hydraulic system re-fitting/upgrades, electrical system checks, rewiring and welding repairs. Batching plants structural and functional rehauls and upgrades. Batching plant control system re-fitting and upgradation. Batching plant Software customization. Machine re-painting
Sep 28, 2014 · Concrete pump truck has the advantages of flexibility, high efficiency, and good pouring quality, so it plays an important role in infrastructure construction and national economic development. Boom system is the key part of concrete pump truck, and its work is to transport concrete to the pouring position. In recent years, boom system becomes
To overcome disadvantage, prove mathematical model accurate and identify parameters full, the group control was used; PSO algorithm was used to calculate the final value of every joint point, because the entire search is the process that updates the current optimal solution; all the particles are likely to faster convergence on the optimal solution; The PD control based on the gravity compensation for concrete pump truck boom …
Dec 20, 2008 · Simulation Control of Concrete Pump Truck Boom Based on PSO and Gravity Compensation pp. 494-497 Chinese Unknown Word Recognition Based on Functional Applications of Type Theory pp. 498-502 Trackback-Rank: An Effective Ranking Algorithm for the Blog Search pp. 503-507
Through the simulation examples analysis, the conclusion was that the method of combination PSO and gravity compensation was suitable for concrete pump truck boom control. Wang et al.  analyses and compares the solution performances of genetic algorithms (GA), particle swarm optimization (PSO), and ant colony algorithms (ACA) from the three
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 …
2. Intelligent Optimization Methods in Civil Engineering Artificial intelligence is a science on the research and application of the law of the activities of human intelligence. It has been a far-reaching cross-frontier subject, after the 50 years' advancement. Nowadays, this …
e optimal results from the simulation study and the tion of boom system of concrete pump truck is given in Trajectory Planning of Boom System Based on Improved PSO
Download Citation | Simulation Control of Concrete Pump Truck Boom Based on PSO and Gravity Compensation | In the actual operating work of the concrete pump truck, there are many ill factors
Reverse pumping links the concrete piston in the suction stroke and S-Tube valve to suck concrete from the s-tube instead of the hopper. As a result, the concrete piston pumps concrete into the hopper. The power for operation of the concrete pump is provided by the engine, which drives the hydraulic pumps. All functions for operation of the
A method based on multiscale base-scale entropy (MBSE) and random forests (RF) for roller bearings faults diagnosis is presented in this study. Firstly, the roller bearings vibration signals were decomposed into base-scale entropy (BSE), sample entropy (SE) and permutation entropy (PE) values by using MBSE, multiscale sample entropy (MSE) and multiscale permutation entropy (MPE) under
Jun 19, 2009 · Simulation control of concrete pump truck boom based on PSO and adaptive robust PD Abstract: In the actual operating work of the concrete pump truck, there are many ill factors impact on the control quality that are environment interference, drive saturation, measurement error, rounding error …
Dec 10, 2013 · The large-scale boom system, such as the five-arm concrete pump truck with the arm length of 36–65 meters, usually operates in an unknown dynamic outdoor environment. The motion safety and the energy consumption are thus the two vital measurements to the effectiveness of the trajectory planning for the large-scale boom system. Due to the redundancy of the large-scale boom …
Jan 01, 2017 ·  T. Wang, G. Wang, K. Liu, and S. Zhou, "Simulation control of concrete pump truck boom based on PSO and gravity compensation," in Proceedings of the 2nd International Symposium on Intelligent Information Technology Application (IITA 08), pp. 960-963, Shanghai, China, December 2008.
Dec 22, 2008 · Simulation Control of Concrete Pump Truck Boom Based on PSO and Gravity Compensation Abstract: In the actual operating work of the concrete pump truck, there are many ill factors impact on the control quality that are environment interference, drive saturation, measurement error, rounding error and sampling delay.
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]
T. Wang, G. Wang, K. Liu, and S. Zhou, "Simulation control of concrete pump truck boom based on PSO and gravity compensation," in Proceedings of the 2nd International Symposium on Intelligent Information Technology Application (IITA '08), pp. 494–497, December 2008. View at Publisher · View at Google Scholar · View at Scopus 27. L.
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