关键词： 红色文化   中学德育   应用路径  

摘要： 红色文化融入到中学德育体系中,不仅能够促进中学德育体系的教学成果提升,也是中学生群体全面发展的保障.当前社会受西方文化输入的影响,中学生在成长阶段急需红色文化理念进行精神感召.就当前红色文化在中学德育体系应用中存在的困难出发,认为通过融合德育课程、创新德育形式、对接德育宣传的方式能够有效提高红色文化在中学德育体系中的应用成果.从而完善红色文化的教育推进,助力中学德育课程体系的提升.

关键词： 心理健康   居家健康管理   情绪监测  

摘要： 在现代社会快节奏的生活中,心理压力的增长导致心理疾病如抑郁症和焦虑症的发病率上升.本研究探讨了智能化居家健康管理系统中情绪监测的可行性,并分析了情绪监测技术的最新进展及其在居家健康管理领域的应用潜力.首先强调了心理健康的重要性和情绪监测在提升生活质量、降低医疗成本方面的优势.接着,综合考虑智能穿戴设备、智能家居系统和移动应用程序,探讨了情绪监测技术在居家健康管理中的实际应用.尽管情绪监测技术具有巨大潜力,但也面临隐私保护、数据安全和用户接受度等挑战.

关键词： 心理情景剧   高校心理健康教育工作   应用   完善措施  

摘要： 随着教育环境的改变,心理健康教育工作在高校教育教学过程中占有重要地位.而心理情景剧融入了校园文化,是现代教育背景中一种新兴表现方式.深入研究了心理情景剧在高校心理健康教育工作中的应用,并根据高校工作需求和特点,提出一些科学有效的完善措施,进一步探究高校大学生心理健康教育策略.让心理情景剧成为高校大学生心理健康发展的有效路径,促进高校教育事业的快速发展与进步,为社会和国家培育出更多心理健康人才.

关键词： Adaptive algorithms  

摘要： Precision optical instruments in aircraft and ships face increasingly stringent requirements for the Vibration environment, so, active control methods via the Stewart platform have attracted extensive attention. Firstly, the development of the Stewart active Vibration isolation platform at home and abroad was investigated, and the main Performance indicators such as payload (kg), active bandwidth (Hz) and maximum amplitude attenuation (dB) were summarized. Secondly, the key technologies on the Stewart active Vibration isolation platform, including Stewart platform configuration, isotropy optimization and dynamic stability, coupling factors and decoupling methods, dynamic modeling methods, nonlinear and hysteresis phenomena of smart material actuators, and active control algorithms, were summarized in detail. The study discussed how the main Performance indicators were enhanced by these key technologies and identified unresolved issues;Then, the advantages of the multi-channel coupled adaptive algorithm used in Vibration control of the Stewart isolation platform in complex and time-varying Vibration environment were summarized. Finally, the further development of Stewart active Vibration isolation platforms in precision optical instruments was prospected. © 2025 Chinese Vibration Engineering Society. All rights reserved.

关键词： Damping  

摘要： Both ground motion and structure have multidimensional characteristics, and the structure will not only generate translational motion but also torsional motion under seismic action, and the traditional tuned mass dampers generally ean only control die translational motion of the structure, but not the torsional response of the structure effectively. Therefore, a new type of multidimensional eddy current tuned mass dampers (MEC-TMD) was proposed, which could simultaneously control the translational and torsional responses of the structure. On the basis of analyzing the intrinsic structural features of the dampers and deriving the formula for calculating the damping force, a typical eccentric structure was taken as the analysis object, and the damping control efficiency of the MEC-TMD was compared with that of the traditional TMD by using the finite element numerical Simulation method considering the effects of ground Vibration at different sites, so as to preliminarily validate the effectiveness of the MEC-TMD proposed in the paper. The results show that the proposed MEC-TMD has good control effect on both translational and torsional response of the structure under seismic action, and the development of this type of damper has positive significance and application value for the effective control of torsional response of structures. © 2025 Chinese Vibration Engineering Society. All rights reserved.

关键词： 教材插图   小学语文   课堂教学   应用策略  

摘要： 教材插图是教材编写人员为提高教学的趣味性,生动性和灵活性而绘制,有助于教材内容更为直观、形象且鲜明的展现.将其灵活应用于小学语文教学,可以有效培养学生的思维能力及语用能力.以部编版教材为例,分析了教材插图在小学语文教学中的应用价值及现状,并结合教学实践,着重探讨了教材插图在小学语文教学中的应用策略.以期有效提升语文课堂教学效益,并促进学生语文学习能力的发展.

关键词： 小学   数学教学   应用能力   培养方法  

摘要： 无论哪种科目的教学,其目的都是为了让理论知识转化为学生的技术技能,指导学生的生活实际.因此在小学数学教学中,一定要遵循"学以致用"的原则,重视"用"的培养,将学生实际应用能力作为教学的重要环节,既要从生活中来,更要到生活中去.为此,笔者愿将自己多年在小学数学教学中所积累的经验总结出来,听听大家的意见.

关键词： 情境教学   中职教育   思政教育   职业能力   应用探索  

摘要： 情境教学法是指在教学过程中,教师有目的地引入或创设具有一定情绪色彩的、以形象为主体的生动具体的场景,以引起学生一定的情感体验,从而帮助学生更好地理解教材,使学生的心理机能得到发展的一种教学方法,其核心在于激发学生的兴趣和情感.结合当前中职教育的特点,探讨了情境模拟教学法在思政与职业能力培养中的应用价值与实施路径,并通过实例分析了该教学法在实际教学中的成效与挑战.研究发现,情境模拟教学法能够有效地弥补传统教学的不足,促进学生综合素质的提升,是提升中职学生思政教育与职业能力培养效果的重要手段.

关键词： Vibration analysis  

摘要： Fuzzy entropy (FE) has been widely used to measure time series complexity of rolling bearing vibration signals since its proposal, but it may not fully capture all fault features of bearing vibration signals in analysis of a single time series. Here, aiming at this drawback, envelope fuzzy entropy (EFE) was defined as a new complexity measure index. Further utilizing the method of composite coarsening, composite multi-scale processing was performed for envelope signals of time series. Composite multi-scale envelope fuzzy entropy (CMEFE) was proposed to fully reveal fault features of signals. In addition, it was verified with simulated signals that CMEFE can distinguish different types of analog signals. Compared to other nonlinear dynamic methods, the results showed that the proposed method is more effective in distinguishing different analog signals. Then, a rolling bearing fault diagnosis method based on composite multi-scale envelope fuzzy entropy and firefly optimization support vector machine was proposed. Compared to existing methods, the feasibility and superiority of this method were verified. © 2025 Chinese Vibration Engineering Society. All rights reserved.

关键词： Shrinkage  

摘要： Fast iterative shrinkage threshold algorithm (FISTA) based on fast Fourier transform (FFT-FISTA) has higher computational efficiency, but it ignores spatial Variation and winding error of point spread function to cause loss of sound source recognition Performance. Here, an improved FFT-FISTA algorithm based on function beamforming was proposed. This improved algorithm could take Output of function beamforming as iterative input of FFT-FISTA to establish a linear equation System for function beamforming, sound source distribution and rising power spatial transfer invariant point spread function. The linear equation System was iteratively solved based on FFT under periodic boundary conditions to make a calculated non-periodic function become a periodic function, solve the problem of wave number leakage brought by zero-filling boundary, improve the accuracy of Operation and further enhance imaging Performance. The main lobe of point spread function was sharpened through exponential Operation, and the applicability of the assumption of spatial transfer invariance of point spread function was expanded. Simulation and test results showed that compared with the conventional FFT-FISTA, the improved FFT-FISTA can improve imaging spatial resolution and dynamic ränge, expand the effective imaging area of FFT-FISTA;the compressed gas leakage experiment results verify the effectiveness of the improved FFT-FISTA. © 2025 Chinese Vibration Engineering Society. All rights reserved.