In this paper, at first, the single input rule modules(SIRMs) dynamically connected fuzzy inference model is used to stabilize a double inverted pendulum system. Then, a multiobjective particle swarm optimization(MOPS...In this paper, at first, the single input rule modules(SIRMs) dynamically connected fuzzy inference model is used to stabilize a double inverted pendulum system. Then, a multiobjective particle swarm optimization(MOPSO) is implemented to optimize the fuzzy controller parameters in order to decrease the distance error of the cart and summation of the angle errors of the pendulums, simultaneously. The feasibility and efficiency of the proposed Pareto front is assessed in comparison with results reported in literature and obtained from other algorithms.Finally, the Java programming with applets is utilized to simulate the stability of the nonlinear system and explain the internetbased control.展开更多
Java programming language is a major . new development which involves object-oriented programming and computer networking. Here, several examples of Java programs are presented. These examples show some major features...Java programming language is a major . new development which involves object-oriented programming and computer networking. Here, several examples of Java programs are presented. These examples show some major features that Java language provides, such as multi-thread, exception handling, network application writing, and the usage of Java applets. This article also shows some ways of setting up a Java language programming environment. All these examples are correct and ready to run.展开更多
This paper presents a graph-based grading system for Java introductory programming courses, eGrader. This system grades submission both dynamically and statically to ensure a complete and through grading job. While dy...This paper presents a graph-based grading system for Java introductory programming courses, eGrader. This system grades submission both dynamically and statically to ensure a complete and through grading job. While dynamic analysis is based on JUnit framework, the static analysis is based on the graph representation of the program and its quality which is measured by software metrics. The graph representation is based on the Control Dependence Graphs (CDG) and Method Call Dependencies (MCD). eGrader outperforms existing systems in two ways: the ability of grading submission with semantic-errors, effectively, and generating reports for students, as a feedback on their performance, and instructors on the overall performance of the class. eGrader is well received by instructors not only for saving time and effort but also for its high success rate that is measured by four performance indicators which are sensitivity (97.37%), specificity (98.1%), precision (98.04%) and accuracy (97.07%).展开更多
In view of the current situation that offline teaching is the main mode of teaching Java Programming in higher vocational schools,this paper introduces the online and offline hybrid teaching method and expounds it fro...In view of the current situation that offline teaching is the main mode of teaching Java Programming in higher vocational schools,this paper introduces the online and offline hybrid teaching method and expounds it from the aspects of blended learning design,teaching organization,and implementation.At the same time,combined with the characteristics of blended learning,this paper proposes that under the new mode,teachers should actively change the form of teaching and research,the teaching mode,and the role of teachers,take students as the center,and build an independent and effective classroom.展开更多
文摘In this paper, at first, the single input rule modules(SIRMs) dynamically connected fuzzy inference model is used to stabilize a double inverted pendulum system. Then, a multiobjective particle swarm optimization(MOPSO) is implemented to optimize the fuzzy controller parameters in order to decrease the distance error of the cart and summation of the angle errors of the pendulums, simultaneously. The feasibility and efficiency of the proposed Pareto front is assessed in comparison with results reported in literature and obtained from other algorithms.Finally, the Java programming with applets is utilized to simulate the stability of the nonlinear system and explain the internetbased control.
文摘Java programming language is a major . new development which involves object-oriented programming and computer networking. Here, several examples of Java programs are presented. These examples show some major features that Java language provides, such as multi-thread, exception handling, network application writing, and the usage of Java applets. This article also shows some ways of setting up a Java language programming environment. All these examples are correct and ready to run.
文摘This paper presents a graph-based grading system for Java introductory programming courses, eGrader. This system grades submission both dynamically and statically to ensure a complete and through grading job. While dynamic analysis is based on JUnit framework, the static analysis is based on the graph representation of the program and its quality which is measured by software metrics. The graph representation is based on the Control Dependence Graphs (CDG) and Method Call Dependencies (MCD). eGrader outperforms existing systems in two ways: the ability of grading submission with semantic-errors, effectively, and generating reports for students, as a feedback on their performance, and instructors on the overall performance of the class. eGrader is well received by instructors not only for saving time and effort but also for its high success rate that is measured by four performance indicators which are sensitivity (97.37%), specificity (98.1%), precision (98.04%) and accuracy (97.07%).
基金This study was supported by the General Project of Ganzhou Social Science Research in 2021-Research on the Transformation of Teaching and Research Form of Professional Teachers in the Blending Learning Mode of Colleges and Universities-Taking the Course“Java Programming”as an Example(Project Number:2021-028-0323).
文摘In view of the current situation that offline teaching is the main mode of teaching Java Programming in higher vocational schools,this paper introduces the online and offline hybrid teaching method and expounds it from the aspects of blended learning design,teaching organization,and implementation.At the same time,combined with the characteristics of blended learning,this paper proposes that under the new mode,teachers should actively change the form of teaching and research,the teaching mode,and the role of teachers,take students as the center,and build an independent and effective classroom.
