质子交换膜燃料电池的阳极H2/H∞鲁棒控制器设计方法

• Format: Patent
• Language: Chinese
• Published: 31.10.2023
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

本发明公开了氢能源技术领域一种质子交换膜燃料电池的阳极鲁棒#imgabs0#控制器设计方法，包括以下步骤：步骤1）根据质子交换膜燃料电池的阳极系统的气体动力学方程、鼓风机角速度方程，建立非线性连续系统模型；步骤2）针对质子交换膜燃料电池的阳极系统，设计具有#imgabs1#能指标的鲁性棒状态反馈控制器；步骤3）基于含有自由权矩阵的凸优化算法求解鲁棒#imgabs2#状态反馈控制器增益阵，本发明解决了质子交换膜燃料电池的阳极控制系统在工程实际应用方面的局限性，提高了控制系统的泛用性。 The invention discloses a method for designing an anode robust controller of a proton exchange membrane fuel cell in the technical field of hydrogen energy, which comprises the following steps of: 1) establishing a nonlinear continuous system model according to a gas kinetic equation and an angular velocity equation of an air blower of an anode system of the proton exchange membrane fuel cell; (2) designing a robust rod state feedback controller with energy indexes according to an anode system of the proton exchange membrane fuel cell; and step 3) solving a robust state feedback controller gain matrix based on a convex optimization algorithm containing a free weight matrix. According to the method, the limitation of the anode control system of the proton exchange membra