scholarly journals Expert system based on ontological model to support the detailed design of agricultural machinery: a case of hydraulic hoses

2020 ◽  
Vol 18 (1) ◽  
pp. 53-69
Author(s):  
Juliana Schmidt ◽  
Margherita Peruzzini ◽  
Lucas Barboza Zattar Paganin ◽  
Roberto Shigueru Sato ◽  
Milton Borsato
Keyword(s):  
Expert System ◽  
Agricultural Machinery ◽  
Detailed Design ◽  
Design Of Agricultural Machinery ◽  
Ontological Model

scholarly journals Applications of Discrete Element Method in the Research of Agricultural Machinery: A Review

Agriculture ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 425
Author(s):  
Hongbo Zhao ◽  
Yuxiang Huang ◽  
Zhengdao Liu ◽  
Wenzheng Liu ◽  
Zhiqi Zheng
Keyword(s):  
Discrete Element Method ◽  
Discrete Element ◽  
Agricultural Machinery ◽  
Design And Optimization ◽  
Design Of Agricultural Machinery ◽  
Agricultural Materials ◽  
Operational Processes ◽  
Dem Model ◽  
Agricultural Machines ◽  
Element Method

As a promising and convenient numerical calculation approach, the discrete element method (DEM) has been increasingly adopted in the research of agricultural machinery. DEM is capable of monitoring and recording the dynamic and mechanical behavior of agricultural materials in the operational process of agricultural machinery, from both a macro-perspective and micro-perspective; which has been a tremendous help for the design and optimization of agricultural machines and their components. This paper reviewed the application research status of DEM in two aspects: First is the DEM model establishment of common agricultural materials such as soil, crop seed, and straw, etc. The other is the simulation of typical operational processes of agricultural machines or their components, such as rotary tillage, subsoiling, soil compaction, furrow opening, seed and fertilizer metering, crop harvesting, and so on. Finally, we evaluate the development prospects of the application of research on the DEM in agricultural machinery, and look forward to promoting its application in the field of the optimization and design of agricultural machinery.

scholarly journals Design of Agricultural Machinery Positioning and Monitoring System Based on Beidou/GPS

2020 ◽  
Vol 1601 ◽  
pp. 032033
Author(s):  
Yueyang Li ◽  
Zhen Li ◽  
Zhenhua Qin ◽  
Shuolin Yang ◽  
Chunlei Li ◽  
...  
Keyword(s):  
Monitoring System ◽  
Agricultural Machinery ◽  
Design Of Agricultural Machinery

scholarly journals Partial failure diagnostics system in complex agricultural machinery

2021 ◽  
Vol 273 ◽  
pp. 07002
Author(s):  
Alexei Zotov ◽  
Vadim Gritsenko
Keyword(s):  
Expert System ◽  
Diagnostic System ◽  
Diagnostic Procedures ◽  
Current Situation ◽  
The State ◽  
Diagnostic Process ◽  
Agricultural Machinery ◽  
Agricultural Work ◽  
Diagnostics System ◽  
Effective Use

The authors presented a work that raises the reliability of agricultural machinery, the organization of diagnostic procedures and the effective use of units by reducing downtime. It is proposed to organize the diagnostic process according to the hierarchical principle and use the expert system to analyze the state of the object in the current situation. The diagram of the structure of the diagnostic system using the center of the state analysis is presented. The article is of interest to specialists working in the field of operating grain harvesters and increasing the productivity of agricultural work.

scholarly journals Research on the Design of Agricultural Machinery Products Based on Ecological Thinking——Taking Sunflower Seedling Machine as an Example

2021 ◽  
Vol 275 ◽  
pp. 02027
Author(s):  
Zhongyue Zhang ◽  
Wenming Liu
Keyword(s):  
Design Research ◽  
High Efficiency ◽  
Agricultural Machinery ◽  
Innovative Design ◽  
Design Elements ◽  
Design Of Agricultural Machinery ◽  
Sunflower Seedling ◽  
Design Ideas ◽  
Basic Content ◽  
Ecological Thinking

This article describes the basic content and expression of ecological thinking, and explains how to apply the specific aspects of ecological thinking involved in high-efficiency, energy-saving, and environmental protection in the field of agricultural machinery design. This paper take the sunflower deseeding machine as an example, carry out innovative design research based on ecological thinking. Through the research and arrangement of relevant design elements and design principles and design practice, it provides new design ideas for the innovative design of sunflower threshing machines, and reflects the guiding role and application value of ecological thinking in agricultural machinery products.

The Analysis on Environmental Protection, Energy Saving and Green Design of Agricultural Machinery

2014 ◽  
Vol 668-669 ◽  
pp. 1538-1541
Author(s):  
Qin Sun ◽  
Zuo Li Li ◽  
Hui Yu ◽  
Jin Sheng Zhang
Keyword(s):  
Energy Saving ◽  
Environmental Protection ◽  
Design Concept ◽  
Green Design ◽  
Agricultural Machinery ◽  
Design Of Agricultural Machinery

The energy saving and environmental protection design of agricultural machinery is a new design concept. Based on the analysis of meaning and significance of agricultural machinery energy saving and environmental protection design, Elaborated the trends of energy saving and environmental protection of agriculture machinery. The paper also pointed out that the green design is the inevitable trend of the development of agricultural machinery.

scholarly journals ACTIVE VIBRATION REDUCTION IN AGRICULTURAL MACHINERY

2020 ◽  
Author(s):  
I.E. Rogov ◽  
◽  
L.N. Ananchenko
Keyword(s):  
Experimental Research ◽  
Vibration Suppression ◽  
Vibration Reduction ◽  
Agricultural Machinery ◽  
Active Suppression ◽  
Effective Suppression ◽  
Active Vibration Suppression ◽  
Design Of Agricultural Machinery ◽  
Active Vibration ◽  
Technical Solutions

In article possibility of active suppression of vibrations of elements of a design of agricultural machinery is investigated. It is shown that it is possible to achieve the effective suppression of vibrations without the use of complex and expensive technical solutions, complex and time-consuming calculations and without conducting many experiments. The results of experimental research into active vibration suppression are covered.

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