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農(nóng)業(yè)裝備行駛滑動(dòng)辨識(shí)與控制研究現(xiàn)狀與展望
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國家重點(diǎn)研發(fā)計(jì)劃項(xiàng)目(2022YFD2202103)、國家自然科學(xué)基金項(xiàng)目(31971798)、浙江省“領(lǐng)雁”研發(fā)攻關(guān)計(jì)劃項(xiàng)目(2023C02049、2022C02057)、浙江省自然科學(xué)基金重大項(xiàng)目(LD24E050006)和杭州市科技發(fā)展計(jì)劃項(xiàng)目(202203A03)


State-of-the-art and Prospect on Sliding Identification and Control of Agricultural Machinery
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    摘要:

    農(nóng)業(yè)環(huán)境中農(nóng)業(yè)裝備時(shí)常發(fā)生行駛滑動(dòng)現(xiàn)象且具有明顯不確定性,滑動(dòng)現(xiàn)象使行駛機(jī)構(gòu)處于不可控狀態(tài),從而影響作業(yè)精度,嚴(yán)重阻礙了種植、中耕管理和收獲等需要精準(zhǔn)作業(yè)環(huán)節(jié)的農(nóng)業(yè)裝備信息化及智能化發(fā)展。本文從滑動(dòng)原理、滑動(dòng)辨識(shí)及行駛滑動(dòng)控制方面,分別對滑動(dòng)力學(xué)特性、滑動(dòng)辨識(shí)方法和考慮滑動(dòng)的路徑跟蹤控制的國內(nèi)外研究現(xiàn)狀進(jìn)行綜述?;瑒?dòng)原理方面,著重闡述了針對不同行駛機(jī)構(gòu)的結(jié)構(gòu)特點(diǎn)和行駛地面環(huán)境建立的多種行駛機(jī)構(gòu)與地面的系統(tǒng)模型?;瑒?dòng)辨識(shí)方面,分別對基于數(shù)學(xué)模型和基于數(shù)據(jù)驅(qū)動(dòng)兩類方法進(jìn)行分析,揭示各方法優(yōu)勢與局限性。行駛滑動(dòng)控制方面,重點(diǎn)歸納了應(yīng)用于農(nóng)業(yè)裝備的路徑跟蹤控制方法,指出了目前行駛滑動(dòng)控制研究方法局限性。最后,指出行駛滑動(dòng)辨識(shí)研究對于農(nóng)業(yè)裝備自動(dòng)化發(fā)展具有重要意義,未來農(nóng)業(yè)裝備行駛滑動(dòng)研究可以從滑動(dòng)力學(xué)理論模型、滑動(dòng)實(shí)時(shí)辨識(shí)方法、行駛滑動(dòng)控制方法等方面開展深入研究。

    Abstract:

    When agricultural machinery is driving in an agricultural environment, it is inevitable that common slip phenomena will occur and have obvious uncertainty. It has seriously hindered the development of agricultural machinery informatization and intelligence in planting, mid-tillage management and harvesting, which require precise operation. The current status of domestic and international research on sliding dynamics properties, sliding identification methods and path tracking control considering sliding were reviewed from three aspects, namely, sliding principle, sliding identification and traveling sliding control, respectively. Among them, researches about the sliding principle focused on the structural characteristics and driving ground environment of different steering mechanisms established by domestic and foreign scholars, and the models of various steering mechanisms and ground system were established. The sliding identification method was divided into two categories based on mathematical model and data-driven method, and the advantages and limitations of each method were discussed. Researches about the driving sliding control focused on the path following control method applied to agricultural machinery, and the limitations of the current driving sliding control were pointed out. Finally, it was pointed out that the research on driving slip detection was of great significance to the development of agricultural machinery automation, and it provided directional suggestions for the research on driving slip detection and control of agricultural machinery.

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杜小強(qiáng),洪方偉,馬锃宏,李月嬋,趙立軍.農(nóng)業(yè)裝備行駛滑動(dòng)辨識(shí)與控制研究現(xiàn)狀與展望[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2024,55(8):1-20. DU Xiaoqiang, HONG Fangwei, MA Zenghong, LI Yuechan, ZHAO Lijun. State-of-the-art and Prospect on Sliding Identification and Control of Agricultural Machinery[J]. Transactions of the Chinese Society for Agricultural Machinery,2024,55(8):1-20.

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  • 收稿日期:2023-11-14
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  • 在線發(fā)布日期: 2024-08-10
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