自抗扰控制下的表贴式永磁同步电机双环控制模型:速度外环一阶ADRC与电流内环PI控制策略探究,表贴式永磁同步电机基于自抗扰控制的双环控制模型:速度外环采用ADRC控制,电流内环实施PI调节策略,MAT
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自抗扰控制下的表贴式永磁同步电机双环控制模型:速度外环一阶ADRC与电流内环PI控制策略探究,表贴式永磁同步电机基于自抗扰控制的双环控制模型:速度外环采用ADRC控制,电流内环实施PI调节策略,MATLAB Simulink模拟实现。,基于自抗扰控制的表贴式永磁同步电机模型模型采用双环控制,速度环为外环,电流环为内环转速外环采用一阶ADRC控制 电流内环采用PI控制matlab simulink模型~,自抗扰控制;表贴式永磁同步电机模型;双环控制;速度环;电流环;一阶ADRC控制;PI控制;Matlab Simulink模型,基于自抗扰控制的双环永磁同步电机模型:一阶ADRC转速外环与PI电流内环的Matlab Simulink实现 <link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90434525/2/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/90434525/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">基于自抗扰控制的表贴式永磁同步电机模型及其双环控制策略</div><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0">一、引言</div><div class="t m0 x1 h2 y3 ff1 fs0 fc0 sc0 ls0 ws0">表贴式永<span class="_ _0"></span>磁同步电<span class="_ _0"></span>机(<span class="ff2">SPMSM</span>)<span class="_ _0"></span>以其高效<span class="_ _0"></span>率、高转<span class="_ _0"></span>矩密度等<span class="_ _0"></span>优点在许<span class="_ _0"></span>多工业应<span class="_ _0"></span>用中得到<span class="_ _0"></span>了</div><div class="t m0 x1 h2 y4 ff1 fs0 fc0 sc0 ls0 ws0">广泛的应用。<span class="_ _1"></span>为了实现更精确的控制和更高的性能,<span class="_ _1"></span>本文提出了一种基于自抗扰控制的表贴</div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls0 ws0">式永磁同步电机模型,并采用双环控制策略。</div><div class="t m0 x1 h2 y6 ff1 fs0 fc0 sc0 ls0 ws0">二、模型构建</div><div class="t m0 x1 h2 y7 ff2 fs0 fc0 sc0 ls0 ws0">1. <span class="_ _2"> </span><span class="ff1">表贴式永磁同步电机模型</span></div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls0 ws0">表贴式永磁同步电机模型是一种描述电机运行特性的数学模型。<span class="_ _3"></span>该模型考虑了电机的电气特</div><div class="t m0 x1 h2 y9 ff1 fs0 fc0 sc0 ls0 ws0">性、机械特性和热特性等多个方面的因素。</div><div class="t m0 x1 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">2. <span class="_ _2"> </span><span class="ff1">自抗扰控制策略</span></div><div class="t m0 x1 h2 yb ff1 fs0 fc0 sc0 ls0 ws0">自抗扰控制<span class="_ _4"></span>(<span class="ff2">Active Disturbance Rejection Control, ADRC</span>)<span class="_ _4"></span>是一种先进的控制策略,<span class="_ _4"></span>具有较</div><div class="t m0 x1 h2 yc ff1 fs0 fc0 sc0 ls0 ws0">好的鲁棒性和抗干扰能力。<span class="_ _5"></span>在本文中,<span class="_ _5"></span>我们采用一阶<span class="_ _6"> </span><span class="ff2">ADRC<span class="_ _2"> </span></span>控制作为转速外环,<span class="_ _5"></span>以实现对电</div><div class="t m0 x1 h2 yd ff1 fs0 fc0 sc0 ls0 ws0">机转速的精确控制。</div><div class="t m0 x1 h2 ye ff1 fs0 fc0 sc0 ls0 ws0">三、双环控制策略</div><div class="t m0 x1 h2 yf ff1 fs0 fc0 sc0 ls0 ws0">双环控制策略包括速度环和电流环。<span class="_ _5"></span>速度环为外环,<span class="_ _5"></span>电流环为内环。<span class="_ _5"></span>这种控制策略可以提高</div><div class="t m0 x1 h2 y10 ff1 fs0 fc0 sc0 ls0 ws0">系统的响应速度和稳定性。</div><div class="t m0 x1 h2 y11 ff2 fs0 fc0 sc0 ls0 ws0">1. <span class="_ _2"> </span><span class="ff1">速度环(外环)采用一阶<span class="_ _6"> </span></span>ADRC<span class="_ _6"> </span><span class="ff1">控制</span></div><div class="t m0 x1 h2 y12 ff1 fs0 fc0 sc0 ls0 ws0">一阶<span class="_ _6"> </span><span class="ff2">ADRC<span class="_ _2"> </span></span>控制具有较好的抗干扰能力和鲁棒性,<span class="_ _1"></span>能够有效地抑制系统中的扰动,<span class="_ _1"></span>使电机转</div><div class="t m0 x1 h2 y13 ff1 fs0 fc0 sc0 ls0 ws0">速快速、准确地达到设定值。</div><div class="t m0 x1 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">2. <span class="_ _2"> </span><span class="ff1">电流环(内环)采用<span class="_ _6"> </span></span>PI<span class="_ _6"> </span><span class="ff1">控制</span></div><div class="t m0 x1 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">PI<span class="_"> </span><span class="ff1">控制是一种经典的<span class="_ _0"></span>控制器,具<span class="_ _0"></span>有较好的稳定<span class="_ _0"></span>性和精度。<span class="_ _0"></span>在电流内环<span class="_ _0"></span>中,采用<span class="_ _6"> </span></span>PI<span class="_"> </span><span class="ff1">控制可以</span></div><div class="t m0 x1 h2 y16 ff1 fs0 fc0 sc0 ls0 ws0">实现对电机电流的精确控制,从而提高电机的运行效率和性能。</div><div class="t m0 x1 h2 y17 ff1 fs0 fc0 sc0 ls0 ws0">四、<span class="ff2">Matlab Simulink<span class="_ _2"> </span></span>模型</div><div class="t m0 x1 h2 y18 ff1 fs0 fc0 sc0 ls0 ws0">为了验证<span class="_ _0"></span>所提出的控<span class="_ _0"></span>制策略的<span class="_ _0"></span>有效性,我<span class="_ _0"></span>们建立了<span class="_ _0"></span>基于<span class="_ _6"> </span><span class="ff2">Matlab Simulink<span class="_"> </span></span>的表贴式永<span class="_ _0"></span>磁同步</div><div class="t m0 x1 h2 y19 ff1 fs0 fc0 sc0 ls0 ws0">电机模型。<span class="_ _7"></span>该模型包括电机本体、<span class="_ _7"></span>控制器、<span class="_ _7"></span>传感器等部分,<span class="_ _7"></span>可以实现对电机运行过程的仿真</div><div class="t m0 x1 h2 y1a ff1 fs0 fc0 sc0 ls0 ws0">和分析。</div><div class="t m0 x1 h2 y1b ff1 fs0 fc0 sc0 ls0 ws0">五、结论</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div>