Design and Simulation Analysis of Compost Pallet Transfer Device of Agaricus bisporus Factory Cultivation

2013 ◽  
Vol 456 ◽  
pp. 151-154
Author(s):  
Wu Yun Zhao ◽  
Jie Yang ◽  
Xue Peng Tang ◽  
Fei Dai
Keyword(s):  
Agaricus Bisporus ◽  
Simple Structure ◽  
Simulation Analysis ◽  
Motion Simulation ◽  
Factory Production ◽  
Actual Movement ◽  
Optimization And Control ◽  
Working Principle ◽  
And Control ◽  
Transfer Device

In order to transport the agaricus bisporus compost pallet in factory production, Agaricus bisporus compost pallet transfer device was designed, This device had advantages of simple structure and perating reliably and easy to control and so on. It could be able to replace artificial to complete ascension and translation and devolved operations of the agaricus bisporus compost pallet in the cultivation of mushroom house, realized the pallet transport. To introduce the transfer device of agaricus bisporus compost pallets structure and working principle. Which used software of the solidworks for 3D modeling,used software of the Adams to the system for motion simulation, get pallets simulation curve of the location and space trajectory, Verify the performance of the system, For optimization and control of the system actual movement provided an important reference.

Design and Analysis of a Transmission Mechanism for Aerostatic Guideway

2013 ◽  
Vol 457-458 ◽  
pp. 362-366
Author(s):  
Ming Min Deng ◽  
Wei Long
Keyword(s):  
Simulation Analysis ◽  
Transmission Mechanism ◽  
Feasibility Analysis ◽  
Motion Simulation ◽  
Kinematics Analysis ◽  
Working Principle

Based on requirements of accuracy and velocity, the speed-controlled twist-roller transmission is designed and its working principle is particularly discussed according to friction transmission theory. Then the corresponding mathematical deduce is given. After the strength check and feasibility analysis of the transmission agents, ADAMS is used in kinematics analysis for the designed transmission agent. Finally, some related conclusions on transmission agents stationary are got. KEYWORDS: twist-roller transmission; friction; motion simulation analysis;

Simulation Analyzing for Spinner Institutions of Iron Roughneck Based on ADAMS

2014 ◽  
Vol 488-489 ◽  
pp. 1264-1267
Author(s):  
Xiao Ying Zhao
Keyword(s):  
Simulation Analysis ◽  
Three Dimensional ◽  
Hydraulic Cylinder ◽  
Parameter Setting ◽  
Force Curve ◽  
Practical Action ◽  
Working Principle ◽  
Design Software ◽  
Set Up ◽  
And Control

The structure and working principle on Spinner institutions of iron roughneck are introduced. The stress analysis on Spinner institutions is done according to the theory of mechanics and the load formula of the hydraulic cylinder is obtained. Spinner model is set up using professional three-dimensional design software: Inventor, and imported into the ADAMS for simulation analysis, the clamping force curve of spinner institutions and stress value of the key components are obtained. The article verified the correctness of the system and provided theoretical basis for the parameter setting of the system practical action and control.

scholarly journals Optimization and control of working parameters of hot blast furnace

2018 ◽  
Vol 175 ◽  
pp. 02030
Author(s):  
Heng Wang ◽  
Shukun Cao ※ ◽  
Quancheng Dong ◽  
Yi Cui ◽  
Zijian Cao ◽  
...  
Keyword(s):  
Blast Furnace ◽  
High Efficiency ◽  
Air Flow ◽  
Combustion Efficiency ◽  
Blast Stove ◽  
Optimization And Control ◽  
Working Principle ◽  
Hot Blast ◽  
Working Parameters ◽  
And Control

In order to improve the working efficiency of hot blast stoves, reduce environmental pollution, reduce labor intensity and improve combustion efficiency, this paper uses ANSYS software to simulate the temperature field and flow field of the hot blast stove, and uses the PID controller to realize the automatic control of the hot blast stove. The model and working principle of the hot blast stove are briefly introduced. The operating parameters (blowing fan air flow, coal intake) of the hot blast stove are briefly studied. The results show that the amount of air flow of the blast furnace depends on the coal intake of the hot blast stove, which is generally per kilogram of coal. 8m3-10m3- air is required. When the coal intake is 120kg/h and the air volume of the blower is 1200m3/h, the hot blast stove can work stably with high efficiency. The results obtained are input into the database for later combustion. The work provides a theoretical basis.

Five-Lump Kinetic Model for the Catalytic Cracking Process\

2018 ◽  
Vol 69 (10) ◽  
pp. 2633-2637
Author(s):  
Raluca Dragomir ◽  
Paul Rosca ◽  
Cristina Popa
Keyword(s):  
Kinetic Model ◽  
Programming Language ◽  
Catalytic Cracking ◽  
Computational Method ◽  
Industrial Data ◽  
New Model ◽  
Optimization And Control ◽  
Cracking Process ◽  
And Control ◽  
Matlab Programming

The main objectives of the present paper are to adaptation the five-kinetic model of the catalytic cracking process and simulation the riser to predicts the FCC products yields when one of the major input variable of the process is change. The simulation and adaptation are based on the industrial data from Romanian refinery. The adaptation is realize using a computational method from Optimization Toolbox from Matlab programming language. The new model can be used for optimization and control of FCC riser.

Optimization and Control Petroleum Refinery Wastewater Treatment Systems — Status, Trends and Needs

1989 ◽  
Vol 24 (3) ◽  
pp. 463-477
Author(s):  
Stephen G. Nutt
Keyword(s):  
Wastewater Treatment ◽  
Process Control ◽  
Petroleum Refinery ◽  
Control Strategies ◽  
Refinery Wastewater ◽  
Statistical Process ◽  
Petroleum Refinery Wastewater ◽  
Optimization And Control ◽  
And Control ◽  
Wastewater Treatment Systems

Abstract Based on discussions in workshop sessions, several recurring themes became evident with respect to the optimization and control of petroleum refinery wastewater treatment systems to achieve effective removal of toxic contaminants. It was apparent that statistical process control (SPC) techniques are finding more widespread use and have been found to be effective. However, the implementation of real-time process control strategies in petroleum refinery wastewater treatment systems is in its infancy. Considerable effort will need to be expended to demonstrate the practicality of on-line sensors, and the utility of automated process control in petroleum refinery wastewater treatment systems. This paper provides a summary of the discussions held at the workshop.

scholarly journals A Multi-Timescale Bilinear Model for Optimization and Control of HVAC Systems with Consistency

Energies ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 400 ◽  
Author(s):  
Zelin Nie ◽  
Feng Gao ◽  
Chao-Bo Yan
Keyword(s):  
Optimization Model ◽  
Air Conditioning ◽  
State Of The Art ◽  
Hvac Systems ◽  
Practical Significance ◽  
Hvac System ◽  
Bilinear Model ◽  
Optimization And Control ◽  
And Control ◽  
Slow Timescale

Reducing the energy consumption of the heating, ventilation, and air conditioning (HVAC) systems while ensuring users’ comfort is of both academic and practical significance. However, the-state-of-the-art of the optimization model of the HVAC system is that either the thermal dynamic model is simplified as a linear model, or the optimization model of the HVAC system is single-timescale, which leads to heavy computation burden. To balance the practicality and the overhead of computation, in this paper, a multi-timescale bilinear model of HVAC systems is proposed. To guarantee the consistency of models in different timescales, the fast timescale model is built first with a bilinear form, and then the slow timescale model is induced from the fast one, specifically, with a bilinear-like form. After a simplified replacement made for the bilinear-like part, this problem can be solved by a convexification method. Extensive numerical experiments have been conducted to validate the effectiveness of this model.

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