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Research on the Problems and Countermeasures of Monetary Capital Internal Control in Small and Medium-Sized Enterprises

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Proceedings of Business and Economic Studies 2024年第1期7卷 94-98页

作者： Lina Sha Guanlin Liu Zhaoyong Ouyang Graduate University of Mongolia Ulaanbaatar 15160Mongolia

Small and medium-sized enterprises(SMEs)constitute the primary drivers of production within the nation’s existing enterprise *** represent the most dynamic segment of the national economy and play a pivotal role in supporting economic growth,fostering employment,and enhancing people’s ***,despite their significant and extensive organizational structures,only a fraction of these companies have established internal control systems,and even fewer possess robust *** upon this premise and considering the prevailing circumstances of SMEs,this paper undertakes an empirical analysis of monetary fund management within this *** delves into the operational intricacies,exploring how monetary funds should be effectively implemented to ensure their safety and ***,it proposes viable strategies to enhance the circulation efficiency of monetary funds,thereby maximizing benefits for *** these challenges is crucial for SME managers striving to achieve sustainable profit growth and navigate the complexities of financial management.

关键词： Monetary funds Internal control optimization scheme

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FUZZY PID TRACKING CONTROLLER FOR TWO-AXIS AIRBORNE OPTOELECTRONIC STABILIZED PLATFORM

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INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL 2017年第4期13卷 1307-1322页

作者： Liu, Feng Wang, Hua Beihang Univ Sch Astronaut 37 Xueyuan Rd Beijing 100191 Peoples R China

In this paper, a novel fuzzy PID control scheme based on tracking controller of the azimuth/elevation loop is presented to improve the accuracy of tracking real-time target. The fuzzy PID controller consists of three fuzzy logic controllers and a PID controller with model reference adaptive control, in which adaptive gains of three parameters of PID controller are being fine-adjusted by fuzzy logic rules. The membership functions (MFs) of the proposed control algorithm are different from general algorithms, in which the MFs of input and output are distinct from each other, such as MF types, numbers of MFs and display ranges. The performance of the proposed fuzzy PID control approach is compared with ordinary PID control algorithm. Simulations are performed to verify the validity of tracking performance performed with fuzzy PID control model, which has better transient performance with zero overshoot, and fast convergence towards tracking capabilities. Fuzzy PID tracking control algorithm can promote the performance of the overall system, which can lay the theoretical foundation for deeply researching control system based on the airborne optoelectronic stabilized platform.

关键词： Fuzzy-PID Tracking controller optimization scheme Stabilized platform

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Optimized Design in the General Layout of YTO Construction Machinery *** Based on SLP&SHA

Optimized Design in the General Layout of YTO Construction M...

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2010 International Conference of Informationa Science and Management Engineering(2010年信息科学与管理工程国际学术会议 ISME 2010)

作者： Fang-fang Su Hua Xuan Bing Li Chun-qiu Xu School of Management Science&Engineering Zhengzhou University Zhengzhou China

Taking YTO construction machinery *** for example, this paper applies SLP (Systematic Layout Planning) and SHA (Systematic Handling Analysis) to optimized design the general layout After getting the preliminary general layout scheme, it analyses the layout and logistics status of the plant. Through the drawing of Material Flow-Distance Chart and the analysis of the integrated relationship between operation units, it re-adjusts the relative position of each operation unit. Finally the optimization layout scheme is offered and the optimized design of the general layout of YTO construction machinery *** is completed.

关键词： systematic layout planning systematic handling analysis optimization scheme

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Safety Analysis of the Tunnel Excavation Blasting and the Supporting

Safety Analysis of the Tunnel Excavation Blasting and the Su...

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2019 International Conference on Energy, Environmental and Civil Engineering(EECE 2019)

作者： Dong-jie WANG Xian-guo WU Lei WANG Changchun Manager Department of Northeast Branch of China Construction Third Bureau Group Co. Ltd. College of Civil Engineering Huazhong University of Science and Technology

Wuhan east lake tunnel project is located in the national 5 a grade within the east lake scenic area, and it is a key project of Wuhan, which has a higher requirement on safety civilization construction. Using traditional unidirectional drivage CRD construction method in tunnel construction, significant impact on construction period, dismantling temporary arch suppression and middle wall for large drivers for construction, improve the efficiency of production of tunnel excavation. The removal of temporary inverted arch will affect the integrity of the original upper arch closed bracket and disturb the surrounding rock and soil around the excavation guide hole. Regarding the tunnel excavation blasting scheme design, through the dynamics of FLAC3 D numerical simulation calculation, the dynamic response to blasting two-dimensional elastic-plastic time history analysis, the research analyzed the lining in the early dynamic response under blasting vibration, based on the control of blasting vibration measurement experiment, and through the measured results, the safety of the surrounding rock resistance to vibration is evaluated according to the construction under the condition of dismantling temporary inverted arch bottom drift of CRD method.

关键词： Excavation tunnel Small-space tunnel optimization scheme Finite element analysis Blasting dynamic response Safety analysis

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Research on Grid-Connected Photovoltaic Multi-Point optimization Based on Genetic Algorithm 2019

Research on Grid-Connected Photovoltaic Multi-Point Optimiza...

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Proceedings of the 2nd International Conference on Information Technologies and Electrical Engineering

作者： Tingting Xu Yi Long Chunyan Wu Huicai Wang State Grid Chongqing Electric Power Research Institute Chongqing China Henan Yigong Network Technology Co. Ltd. Xuchang Henan China

ISBN: (纸本)9781450372930

With the increase of photovoltaic (PV) installed capacity, the topology and operation mode of the existing distribution network have been changed, which poses new challenges to the economic operation of the distribution network. The multi-point grid-connected optimization of PV is an important means to ensure the economic operation of the system. In this paper, the influence factors on system power loss caused by grid-connected PV are studied. Then, with reducing system power loss as the target, a grid-connected PV multi-point optimization scheme based on improved genetic algorithm and chronological power flow (CPF) analysis is proposed. Based on IEEE 118 bus system, the proposed scheme is verified by Matlab/Matpower simulation platform. The simulation result shows that the optimization scheme can effectively reduce the system power loss and improve the economy of system operation, which has practical application value.

关键词： Grid-connected photovoltaic Power loss Chronological power flow optimization scheme Genetic algorithm

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Studies on the Accuracy of Acoustic Simulation based on EASE Software

Studies on the Accuracy of Acoustic Simulation based on EASE...

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2014 IEEE International Conference on Progress in Informatics and Computing

作者： Ying Ye Qifan Fu Information Engineering School Communication University of China

Room acoustic simulation is an important part of computer application in acoustical design. By establishing the room model and enteri ng real building acoustic data, this paper provides acoustic predictions in order toeliminate costly mistakes and reduce installation time. When used in acoustical design, the method of computer acoustic simulation is more efficient and convenient than the method of traditional scale model. In real life, failing projects caused by ignoring the architectural acoustical design meet the eye everywhere. Therefore, the accuracy of acoustic simulation software is critical,that's what this paper focuses on. We model the small theater in Communication University of China by EAS E. After analyzing the results of simulation and measure ment, the article points out the deficiency of the computer simulation precision while using EAS E software and puts forward the optimization scheme. The conclusion in this paper has important guiding significance for acoustic designers and software developers.

关键词： EASE acoustic simulation ray tracing method error analysis optimization scheme

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Simulation at Airport:An Optimizing Model Adopted to Security Check

Simulation at Airport:An Optimizing Model Adopted to Securit...

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2017 4th International Conference on Smart Materials and Nanotechnology in Engineering (SMNE 2017)

作者： Xin Xing

As the old saying goes, "You can not have your cake and eat it.",and so does the security check ***,how to balance the safety and efficiency at airport becomes an important *** essay uses simulations to investigate the method of security *** this way,we devise solutions and manage to find more efficient and safer operation *** order to explore the bottlenecks in the security check process,we do simulation with the help of software "ProModel",we design three solutions in different ways and simulate these *** the help of the simulation,we got a lot of data and *** comparing these results obtained by simulation,we find best solutionto make a safer and more convenient airport

关键词： ProModel Queuing problem optimization scheme

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optimization Model and Solutions for punching Machine

Optimization Model and Solutions for punching Machine

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2015 International Conference on Advances in Mechanical Engineering and Industrial Informatics(AMEII 2015)

作者： Baocheng Wan Cong Xiao Taiyang Niu Tiane Wang Information Technology College Jilin Agricultural University

ISBN: (纸本)9781510806481

The conversion time of punching machine tool is the important factors influencing the punching machine production efficiency, it increase the efficiency of the punching machine production. In order to solve the same hole type, it needs many and order limitation cutting tools to translate. We establish the knife tool 0-1 programming model of optimal conversion at shortest time and use 0-1 indicator variables related theory. At the same time we solve logic or relationship in the model, in order to have new models which are easier for computer to process. Making use of the AMPL program software code implementation, we combined the data of 2012 "Shenzhen Cup" national college students' mathematical modeling in the summer camp D and obtain the good effect of the optimal transformation scheme of punching machine tools.

关键词： optimization scheme 0-1 programming AMPL Cutting tool transformation Chinese library classification number literature identification code article number

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Organic Integration of Association Teaching and Physical Education in Colleges and Universities of Jilin City

Organic Integration of Association Teaching and Physical Edu...

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2018 International Conference on Educational Research,Economics,Management and Social Sciences(EREMS 2018)

作者： Liu Yang Jilin Agricultural Science and Technology College

New ideas,methods and models for the development of physical Education in colleges and universities are very urgent and necessary for the establishment of the corresponding structure and function of physical education curriculum and teaching ***,the organic integration of association teaching and physical education provides an important reference for the innovation of efficient management of PE classroom teaching in colleges and universities of Jilin *** on the author’s learning and practical experience,this paper first analyzed the necessity of physical education teaching reform in colleges and universities in Jilin City,and then put forward the organic integration strategy between association teaching and physical education in Jilin colleges and universities.

关键词： college physical education association model teaching design optimization scheme organic integration

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The optimization Method of Tailor Welded Blank Forming Process Based on Numerical Simulation

The Optimization Method of Tailor Welded Blank Forming Proce...

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2014 International Conference on Vehicle,Mechanical and Electrical Engineering(ICVMEE 2014)

作者： Yong Gan Jiaxing Li Yang Chen Hongzhao Li School of Mechanical and Electrical Engineering Guilin University of Electronic Technology

The tailor welded blank stamping is a complicated process with numerous forming parameters,so it is difficult to determine the relationship between the forming parameters and the *** TWBs forming is numerically simulated by an orthogonal experiment design while the thickness ratio,blank holder force and frictional coefficient are forming parameters,and the maximum thickness thinning and the maximum weld movement are *** influencing degree of forming parameters on the index and the optimal combination of forming parameters are *** optimization design is used to carry out numerical simulation and verification which can effectively improve stamping formability of *** simulation results also show that optimization schemes can offer the reference for the forming parameters optimization of the TWBs.

关键词： Tailor welded blanks Numerical simulation orthogonal experiment optimization scheme

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