Results 61 to 70 of about 194,218 (173)
, 1987 在柔性制造系统和装配自动线上多个机器人的协调操作是一个新的研究领域。本文主要涉及多机器人协调操作控制系统的设计。多机器人系统不仅需要考虑分级结构,而且需要考虑包括机器人动力学在内的各种因素。本文介绍了一种应用于多机器人系统的分机控制器,其中包括机器人动力学,耦合效应和非线性控制,以及输入增益块 ...
郭明
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Progress and Future Prospect of Electrolyte Additives in Aqueous Zinc‐Ion Battery
Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT Aqueous zinc‐ion batteries (AZIBs) have been regarded as a strong candidate for a new generation of electrochemical energy storage systems because of their high safety, environmental friendliness, low cost and relatively high energy density. However, there are still many challenges for practical application, especially the uncontrolled growth ...
You‐Cun Bai +2 more
wiley +1 more source
, 2009 以黄土沟壑区果园生态系统为研究对象,针对黄土高原果业生产波动性大,生态系统恶化等问题,通过调控果树的生殖生长量,研究了果园生态系统生产力调控及系统响应。结果表明:生产力水平高的处理对土壤深层的水分利用增强,但降低了土壤深层贮水量,从而进一步加重土壤干燥化程度;以生殖生长调控为手段的生产力调控能够显著改善果实的单果重、果实硬度、着色指数等外在品质,果品优果率可提高12.9%～23.5%;通过生产力调控,果业生产经济效益显著提高,果园生态系统健康状况得到维持,果树生产波动性缓解。确定挂果2.25×
鞠艳 +4 more
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Gaoya dianqi, 2021 为研发高压断路器合成回路试验同步控制系统,设计了一套能够在实验室环境下调试合成试验同步控制的模拟装置。首先,根据合成回路的试验机理设计了以下两部分:模拟三相短路状态下传感器采集的测试信号发生器以及模拟程控仪按设定时序给出的高压开锁信号触发器;同时,设计了参数调节器,使该测试系统可根据测试需要进行参数调试。通过与合成试验回路同步控制系统的最小系统进行联调,验证了其用于合成回路控制系统的研发设计的可行性。
洪叶 +4 more
doaj
Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT Garnet‐type solid‐state electrolytes (SSEs) are widely regarded as key materials for high‐energy lithium‐ion solid‐state batteries (LSSBs), owing to their compatibility with lithium metal anodes and high‐voltage cathodes. However, their practical application is limited by multiscale degradation processes, including interfacial instability ...
Yan‐Feng Wang +8 more
wiley +1 more source
Shuitu Baochi Xuebao, 2022 为探究玉米秸秆粉碎还田对黑土坡面土壤侵蚀特征的影响,对不同坡度(3°,5°和7°)下不同玉米秸秆粉碎还田量(0,25%,50%,75%和100%)坡面进行人工模拟降雨试验。结果表明:玉米秸秆粉碎还田措施具有调控径流作用,坡面产流时间延缓,产流率和径流量降低;秸秆还田量越大,产流时间延后越明显,平均径流流速越低;在3°坡面,秸秆粉碎还田25%和100%处理的调控径流效果较好,在5°和7°坡面,秸秆粉碎还田50%和75%处理的调控径流效果较好。同时 ...
牟廷森 +5 more
doaj
World Food Policy, Volume 12, Issue 2, November 2026.ABSTRACT This critical ethnographic study examined the perspectives of service providers and organizational leaders working within charitable food services for people experiencing homelessness in two Canadian cities. Informed by Paulo Freire's writings and a human rights‐based approach, we explored how power is enacted through everyday practices and ...
Corinna Easton +4 more
wiley +1 more source
, 2014 本实用新型提供一种二维跟踪转台电控系统数据在线调试系统，解决了现有技术采取RS-232或RS-422速度传输缓慢、通讯查找能力有限、不能热插拔的问题。该系统包括内嵌有第三USB接口的微型控制器和计算机，微型控制器的数字或者模拟接口与二维跟踪转台连接，微型控制器的第三USB接口与计算机的第一USB接口通过USB数据线连接，微型控制器的JTAG接口与计算机的第二USB接口通过调试器连接。微型控制器采集二维跟踪转台产生的目标状态信息并通过自身的USB接口将目标状态信息传至计算机上；本实用新型安全、便携 ...
王鲜红, 马彩文, 梁雁冰
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World Water Policy, Volume 12, Issue 4, November 2026.ABSTRACT This article examines how renewable‐energy expansion is changing water–energy bargaining among Iran, Iraq, and Türkiye in the Tigris–Euphrates basin. Much of the existing literature on transboundary water politics focuses on territorial control, upstream–downstream power asymmetries, legal rules, and hydro‐hegemony but gives less attention to ...
Umud Shokri
wiley +1 more source
Partisanship, Deservingness, and the Attitudinal Policy Feedback Process for Social Policy
Policy Studies Journal, Volume 54, Issue 4, November 2026.ABSTRACT In an era of identity‐based partisan polarization, we examine whether social policies can still generate positive attitudinal feedback among beneficiaries. Drawing on nationally representative survey data, we demonstrate that partisanship conditions the policy feedback process through divergent perceptions of group deservingness.
Chris Faricy, Christopher Ellis
wiley +1 more source