Investigation of the online optimization of work results and draft force requirement of pulled, wedge-shaped tools

对拉动楔形工具的工作结果和拔模力要求进行在线优化的研究

• 批准号: 269083577
• 负责人: Professor Dr.-Ing. Thomas Herlitzius
• 金额: --
• 依托单位: Professur für Agrarsystemtechnik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2015
• 资助国家: 德国
• 起止时间: 2014-12-31 至 2021-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/269083577?language=en
• 关键词: Investigation; online; optimization; work; results

In order to meet the requirements of a modern soil tillage in the future, it is necessary to carry out an in-depth investigation into the interaction of of tool and soil. In the previous project, the interaction of the design parameters tool width, rake angle and spread angle as well as the process parameter working depth and working speed of a pulled working tool on the resulting cutting resistances in the soil and the results of soil cutting and mixing were investigated. In the continuation project, the methodology is, to determine, based on the acquired knowledge of the preliminary project, in real-time the optimal tool parameters for desired work results with minimal working resistance and to adapt the tool accordingly.

为了适应未来现代土壤耕作的要求，有必要对机具与土壤的相互作用进行深入的研究。在前期工作中，研究了设计参数刀具宽度、前倾角和铺展角度以及工艺参数工作深度和工作速度对土壤中的切割阻力和土壤切割和搅拌结果的影响。在延续项目中，方法是根据获得的初步项目知识，实时确定最佳工具参数，以获得最小工作阻力的预期工作结果，并相应地调整工具。

项目成果

Evaluation of performance of selected tillage tines regarding quality of work

评估所选耕耘齿的工作质量性能

• DOI: 10.1007/978-3-662-57744-8
• 发表时间: 2019
• 期刊: Fortschritte Naturstofftechnik
• 作者: Al-Nema;Kahlid Amer
• 通讯作者: Kahlid Amer

Identifikation von Form- und Einstellparametern passiver, keilförmiger Arbeitsorgane zur Optimierung der Wechselwirkung von Arbeitsfunktion und Zugkraftbedarf

识别被动楔形工作机构的形状和设置参数，以优化工作功能和牵引力需求之间的相互作用

• DOI: 10.1007/978-3-658-37029-9
• 发表时间: 2022
• 期刊: Fortschritte Naturstofftechnik
• 作者: Bögel