摘要：针对高等职业教育中程序设计相关课程在思想政治教育体系构建方面的系统性不足问题,选取移动互联网开发课程作为研究对象,构建了一套“设计融入、环节融入、流程融入”的课程思政教学模式。从学生学习情况分析、思政教育目标设定、课程标准的制定、思政教学模式的创新、教学评价指标体系的改革、课程资源的开发以及教学团队的建设等多个维度,实现了课程思政建设的立体化和系统化。此外,还进行了AHP课程思政评价体系的研究。程序设计类课程思政为计算机专业技能教育提供了更为坚实的支撑,有助于提升学生的综合素质和专业能力。In response to the lack of systematic integration of ideological and political education in programming-related courses in higher vocational education, this study selects mobile internet development courses as the research subject and constructs a course ideological and political teaching model characterized by “design integration, segment integration, and process integration”. From multiple dimensions, including analysis of student learning situations, setting of ideological and political education goals, formulation of course standards, innovation of ideological and political teaching models, reform of teaching evaluation indicator systems, development of course resources, and construction of teaching teams, the study achieves a three-dimensional and systematic construction, of course, ideological and political education. In addition, research has been conducted on the AHP ideological and political evaluation system for courses. The ideological and political aspects of programming courses provide a more solid support for computer professional skills education, which helps to enhance students’ comprehensive quality and professional abilities.

摘要：针对永磁同步电机(Permanent magnet synchronous motor,PMSM)矢量控制系统速度外环使用分数阶比例积分(Fractional-order proportional-integral,FOPI)调节器时难以满足系统动态响应速度快、鲁棒性强等要求,提出利用海洋捕食者算法(Marine predator algorithm,MPA)优化FOPI调节器参数。通过搜索到最优适应度的捕食者所在位置来得到调节器最优组合参数,其中目标适应度函数选择常用伺服系统评价指标时间乘以误差绝对值积分。以提升MPA效率为目标,对其位置更新公式进行改进。对MPA调节FOPI、改进MPA调节FOPI的电机调速性能进行试验对比。搭建TMS320F28335为核心的PMSM伺服系统试验平台进行验证,相较于MPAFOPI调节器,改进了MPAFOPI调节器的系统显示出其转速动态响应更优、抗扰能力更强的优点,在新能源汽车等电驱动方向展现其优势。试验结果表明,采用改进MPAFOPI的调节器具有增强系统鲁棒性和减小超调量的优势。

摘要：随着无线技术的迅猛发展,无线设备定位在众多领域的重要性日益凸显。然而,其定位信号易受多种因素影响,健壮性面临挑战。本文深入探讨无线设备定位信号的基本原理,剖析影响信号健壮性的因素,并结合人工智能技术提出了硬件、软件算法和系统层面的设计策略。通过实验对这些策略进行验证与分析,总结研究成果,同时指出不足及未来展望。With the rapid development of wireless technology, wireless device localization has become increasingly important in many fields. However, its positioning signal is susceptible to a variety of factors, and its robustness is facing challenges. This paper discusses the basic principles of wireless device positioning signals, analyzes the factors affecting the robustness of the signals, and combines artificial intelligence technology with hardware, software algorithms and system-level design strategies. These strategies are verified and analyzed through experiments, and the research results are summarized, while deficiencies and future prospects are pointed out.

摘要：本文深入探讨了融合RSSI (Received Signal Strength Indication)与GPRS (General Packet Radio Service)的无线设备管理定位技术。通过对RSSI定位原理、GPRS技术特点以及融合技术的可行性分析,设计了一种新型的无线设备管理定位系统。经过实验验证,该融合定位技术能够显著提高无线设备的定位精度和数据传输性能,为无线设备管理提供了可靠的解决方案。This paper discusses the wireless device management positioning technology that integrates RSSI (Received Signal Strength Indication) and GPRS (General Packet Radio Service). By analyzing the principle of RSSI positioning, the characteristics of GPRS technology and the feasibility of the fusion technology, a new type of wireless device management positioning system is designed. After experimental verification, the fusion positioning technology can significantly improve the positioning accuracy and data transmission performance of wireless devices, providing a reliable solution for wireless device management.