WSEAS Transactions on Systems and Control最新文献_第9页

Monitoring and Calibrating the Efficiency of the Remote and Hybrid Remote Work 远程和混合远程工作效率的监测与校准

WSEAS Transactions on Systems and Control Pub Date : 2023-05-22 DOI: 10.37394/23202.2023.22.48

O. Ņikiforova, Vitaly M. Zabiniako, Pavels Garkalns, Jurijs Kornienko, Vladimirs Nikulsins, A. Romānovs

引用次数: 1

Does Transformational Leadership Still Run Effectively in A Conflict Setting? 变革型领导在冲突环境下仍然有效吗?

WSEAS Transactions on Systems and Control Pub Date : 2023-05-22 DOI: 10.37394/23202.2023.22.50

Rias Tusianah, Sudjarwo Sudjarwo, C. Sutarsyah, E. Agustina, B. Rahman

{"title":"Does Transformational Leadership Still Run Effectively in A Conflict Setting?","authors":"Rias Tusianah, Sudjarwo Sudjarwo, C. Sutarsyah, E. Agustina, B. Rahman","doi":"10.37394/23202.2023.22.50","DOIUrl":"https://doi.org/10.37394/23202.2023.22.50","url":null,"abstract":"This article aims to describe the influence of servant and transformational leadership on teacher work productivity and the role of mediating conflict resolution. There is a lot of research on leadership but not much research on how leadership handles conflict. Several research studies have investigated how leaders respond to conflict and the most common conflict management. However, no research is available to determine public preferences for conflict resolution options. The application of transformational leadership is known for its toughness and has been widely discussed. However, there is a phenomenon where school principals experience a decline and schools experience many problems. One of the factors inhibiting school progress is conflict. The author presents how to manage a school or organization in conflict settings by offering a servant leadership style. These matters are discussed in this article. This study used a quantitative survey design with 300 high school teachers as respondents to rate the leadership of school principals from 15 districts in Lampung Province. The results of Amos 23 calculations state that servant leadership has a positive effect on handling conflict (87.5%) and on teacher’s work productivity (37, 4%), while transformational leadership has a positive effect on handling conflict (8.7%) and negative effect on teacher work productivity (-68.8%). The research concludes that (1) servant leadership is a good predictor of teacher work productivity and a solution for conflict resolution in schools; (2) when there is conflict, transformational leadership is not a solution; (3) conflict handling is directly proportional to teacher work productivity; and (4) conflict handling becomes a good mediator for servant leadership and transformational leadership for teacher work productivity.","PeriodicalId":39422,"journal":{"name":"WSEAS Transactions on Systems and Control","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90860314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development of an Electronic Bird Repellent System using Sound Emission 声发射电子驱鸟系统的研制

WSEAS Transactions on Systems and Control Pub Date : 2023-05-19 DOI: 10.37394/23203.2023.18.14

Ricardo Yauri, Einer Campos, Renzo Yalico, Vanessa Gamero

{"title":"Development of an Electronic Bird Repellent System using Sound Emission","authors":"Ricardo Yauri, Einer Campos, Renzo Yalico, Vanessa Gamero","doi":"10.37394/23203.2023.18.14","DOIUrl":"https://doi.org/10.37394/23203.2023.18.14","url":null,"abstract":"Currently, the damages caused by the stalking of birds in industry and agriculture are of great consideration, because they adapt to city environments in search of food and lose their fear, creating threats and taking advantage of the human presence, benefiting from food and waste, causing diseases and great economic losses. Therefore, the objective of this paper is to design a repellent system that allows birds to keep away from the facilities of companies and homes. There are various methods to repel birds using traditional and technological methods, such as the use of temperature or distance sensors, microcontrollers, and sirens. Therefore, this paper describes the development of the device to keep birds away. The design of the printed circuit board, implementation of the control algorithm for the system, the evaluation of the system through simulation, and the design and development of the casing for its integration are shown. Finally, a functional prototype of the repelling device is shown, to detect the presence of the bird and immediately emit a sound that scares it away, using the algorithm integrated with the electronic system.","PeriodicalId":39422,"journal":{"name":"WSEAS Transactions on Systems and Control","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45598333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Forecasting Models for Thailand’s Electrical Appliances Export Values 泰国电器出口值预测模型

WSEAS Transactions on Systems and Control Pub Date : 2023-05-19 DOI: 10.37394/23202.2023.22.47

Somsri Banditvilai, Yuwadee Klomwises

引用次数: 0

Numerical Investigation and Factor Analysis of Two-Species Spatial-Temporal Competition System after Catastrophic Events 灾难性事件后两物种时空竞争系统的数值研究与因子分析

WSEAS Transactions on Systems and Control Pub Date : 2023-05-16 DOI: 10.37394/23202.2023.22.45

Youwen Wang, M. Vasilyeva, S. Stepanov, Alexey L. Sadovski

{"title":"Numerical Investigation and Factor Analysis of Two-Species Spatial-Temporal Competition System after Catastrophic Events","authors":"Youwen Wang, M. Vasilyeva, S. Stepanov, Alexey L. Sadovski","doi":"10.37394/23202.2023.22.45","DOIUrl":"https://doi.org/10.37394/23202.2023.22.45","url":null,"abstract":"The interaction of species in an ecological community can be described by coupled system partial differential equations. To analyze the problem numerically, we construct a discrete system using finite volume approximation by space with semi-implicit time approximation to decouple a system. We first simulate the converges of the system to the final equilibrium state for given parameters (reproductive rate, competition rate, and diffusion rate), boundaries, and initial conditions of population density. Then, we apply catastrophic events on a given geographic position with given catastrophic sizes to calculate the restoration time and final population densities for the system. After that, we investigate the impact of the parameters on the equilibrium population density and restoration time after catastrophe by gradually releasing the hold of different parameters. Finally, we generate data sets by solutions of a two-species competition model with random parameters and perform factor analysis to determine the main factors that affect the restoration time and final population density after catastrophic events.","PeriodicalId":39422,"journal":{"name":"WSEAS Transactions on Systems and Control","volume":"94 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81784854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Project Management Office Manager's Competencies in Telecommunication Industries: A Case Study in Indonesia 电信行业项目管理办公室经理的胜任能力:以印度尼西亚为例

WSEAS Transactions on Systems and Control Pub Date : 2023-05-16 DOI: 10.37394/23202.2023.22.46

Agustina Dwianti, Sheren Aurelia Limin, M. Ichsan, Diena Dwidienawati, Maharani Syahratu Kertapati, Olinda Calista Yetri, Rafahana Ansiklia Kirana, Adji Pradana, R. Aditya

{"title":"Project Management Office Manager's Competencies in Telecommunication Industries: A Case Study in Indonesia","authors":"Agustina Dwianti, Sheren Aurelia Limin, M. Ichsan, Diena Dwidienawati, Maharani Syahratu Kertapati, Olinda Calista Yetri, Rafahana Ansiklia Kirana, Adji Pradana, R. Aditya","doi":"10.37394/23202.2023.22.46","DOIUrl":"https://doi.org/10.37394/23202.2023.22.46","url":null,"abstract":"In the telecommunications and Information Technology (IT) sectors, Project Management Office (PMO) practices in Indonesia are seldom applied even though PMO has an essential role for companies as a productivity tool and to overcome existing changes in the business world. This study aimed to validate five PMO framework competencies and whether telecommunication sectors have applied these competencies. This study uses in-depth interviews and structured questionnaires to obtain robust validation data from expert PMO Managers. The data was obtained by interviewing five PMO expert respondents from PMOPI (Project Management Professional Indonesia). The raw data were analyzed using NVivo 12 by four certified expert coders. This study found that almost all PMO competencies were applied in the telecommunications industry, with significant results. This result was validated with an inter-rater percentage of 95.31%, indicating that the analyzed data had high accuracy. The business mainframe was the most utilized competency among the PMOs in the telecommunications industry, with 29.13% of findings. The occurrence percentages of each dimension with technical and professional specialists are as follows: 14.17%, effective intersocial competence is 12.60%, organizational stewardship is 9.45%, the business mainframe is 29.13%, and effective personal competence is 3.15%. This study provides the knowledge and skills required for successful performance to be demonstrated as a competent PMO manager.","PeriodicalId":39422,"journal":{"name":"WSEAS Transactions on Systems and Control","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81403564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Speech Segmentation Based on the Computation of Local Signal Manifold Dimension 基于局部信号维数计算的语音分割

WSEAS Transactions on Systems and Control Pub Date : 2023-05-12 DOI: 10.37394/23202.2023.22.44

Zhaoting Liu, X. Zhuang, N. Mastorakis

引用次数: 0

Development and Control of Concise Semi-Active Ankle Prosthesis 简洁半主动踝关节假体的研制与控制

WSEAS Transactions on Systems and Control Pub Date : 2023-05-10 DOI: 10.37394/23203.2023.18.12

E. Shehata, M. Y. William, A. Hassan, K. Ibrahim

{"title":"Development and Control of Concise Semi-Active Ankle Prosthesis","authors":"E. Shehata, M. Y. William, A. Hassan, K. Ibrahim","doi":"10.37394/23203.2023.18.12","DOIUrl":"https://doi.org/10.37394/23203.2023.18.12","url":null,"abstract":"The Concise Semi-Active Ankle Prosthesis is developed and controlled in this paper. Modern ankle prostheses are devices that exchange the absent limbs, making it possible for amputees to run again. Utilizing both parallel and series spring systems, the compact semi-active ankle prosthetic is created. The leaf series springs, parallel springs, and a cam make up the ankle prosthesis's compact, semi-active model. To minimize torque and power consumption as much as possible, the parallel and series springs must work as a nonlinear system. The concise semi-active ankle prosthetic was modeled using the CADCAM software. ANSYS was employed to implement a finite element analysis of the model. Static structure simulation is carried out with a loading force of 1500 N representing the personal weight. The model is imported into MATLAB/Simulink to be controlled after being run via ADAMS for dynamic analysis. The performance of the model with control is extremely close to that of the non-amputee ankle, according to simulation data. To test this model, the concise semi-active ankle prosthetic is manufactured as is modeled using the CAD-CAM program. The control system consists of a DC motor, Arduino uno, Hbridge, encoder, and current sensor. The motion of the compact semi-active ankle prosthetic is extremely comparable to the motion of the non-amputee, according to the simulation and testing results.","PeriodicalId":39422,"journal":{"name":"WSEAS Transactions on Systems and Control","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47456448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Adaptive Average Grasshopper Optimization Algorithm for Solving Numerical Optimization Problems 求解数值优化问题的自适应平均Grasshopper优化算法

WSEAS Transactions on Systems and Control Pub Date : 2023-05-10 DOI: 10.37394/23203.2023.18.13

Najwan Osman-Ali, J. Mohamad-Saleh

引用次数: 0

Design of a Combined Filter to Reduce the Attenuation Decline in Magnitude Response 减少幅值响应衰减下降的组合滤波器设计

WSEAS Transactions on Systems and Control Pub Date : 2023-05-04 DOI: 10.37394/23203.2023.18.11

Bohumil Brtnik

引用次数: 0