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In the modern industry, human-robot collaboration is becoming more and more important. With the quick development of the small production, the demand of flexibility is growing heavily. Gesture recognition is important for the collaborative work of humans and robots. In industrial applications, the performance of such systems affects the safety of human workers and their manufacturing efficiency. In...
According to the theory of cylinder indexing cam mechanism, based on the modular design, the CAD/CAM system of cylinder indexing cam mechanism is developed by VB6.0 and Creo3.0. This system is a visual interface which is build by VB6.0and it can be used to output the three-dimensional coordinate data and processing date of the cylinder indexing cam through the basic parameters input of cam and the...
In Indonesia research on Humanoid is limited to Kid-Size only, while for Teen-Size is still rare. This encourages teams and researchers to create a Teen-size humanoid called “FLoW”. To perform flexible movements like humans is not easy to do robot. Some of the problems that arise and become the focus of this research is to organize the movement of the robot in order to move, synchronize the movement...
A capable of easy simulation program to help the design of a wheelchair is needed, because the design of wheelchair easy to move needs much time and cost. In this paper, we propose a capable of easy simulation program to help the design of a wheelchair. In our program G-code is used to control 3D model of electric wheel chair in computer numerical control (CNC). In addition, the 3D models derived...
One difficulty of teaching in mathematics is to present abstract mathematical concepts or laws to students in a simple visual way to promote students' understanding and mastery. Traditionally mathematical teachers tried to explain abstract mathematical concepts and formulas by means of some simple teaching tools and some mathematical models presented by some mathematical software, such as Matlab,...
A new Software Reliability Model based on a Mixed Poisson process where the failure rate follows an Inverse Gaussian distribution is proposed. By using the Empirical Bayes estimate of the failure rate, our estimate depends just on the number of failures and the total past time, it is not necessary to know the exact instants of time were the failures have occurred. We simulate the failure detection...
Remote Operated Vehicles(ROV) play an important role in marine economic development, environmental protection and disaster management. This paper introduces the design procedure for the rudder wing of ROV used in marine shallow water areas. First of all, the wing selection of the rudder wing is chosen based on the maneuverability requirements of the ROV Secondly, the 3D model of the rudder wing is...
Flight vehicle attitude control is of great importance. In this paper, a flight controller based on active disturbance rejection control (ADRC) is proposed. Then stability margin tester is utilized to tune the parameters of the controller to meet the specified stability margins, which will serve as a practical tuning method in practice. Moreover, the CAD software based on MATLAB GUI is designed to...
Building 3D tunnel model is one of the important work in underground mining management, the methods to build 3D tunnel model by secondary development of commercial software or using OpenGL are not convenient and efficient. After analyzing the structure of DXF file, a method that building 3D tunnel model based on DXF file is proposed. On the basis of designing the tunnel section type and parameters,...
The paper mainly has devoted to the important fields of modern engineering education in the aerospace fields, particularly in such disciplines as structural mechanics and application of computer modeling there. The author shares his experience in teaching and scientific research on some important issues about the role of modern software, which are concern to two different fields: CAD and computer...
The dynamic intelligent systems architecture in the context of integration paradigm of artificial intelligence with models, methods and tools from other areas (automatic control system, simulation, etc.) is examined. The special attention is paid to intelligent control and the evolution of approaches to building intelligent control systems. The construction experience of the separate ICS classes is...
Target image database is of great significance in SAR automatic target recognition (ATR). Recently, some convenient and low cost approaches of database simulation were proposed. However, the similarity between virtual SAR images obtained by these simulation approaches and real SAR images is still under study. To solve this problem, we will model the virtual target with three-dimensional (3D) modeling...
In this study, a software framework is proposed for detecting of microcalcification clusters which are abnormalities in mammogram images. Apart from the two well known methods two different feature extraction methods integrating to this software an artificial intelligence based detection system has been developed. In the study Gray Level Co-occrrance Matrix(GLCM), Equal Width Discritization(EWD2),...
This paper presents a development of shaking table mechanism, where the purpose is to generate vibrations in multiple directions in a space-saving manner as compared to the conventional shaking table mechanism. Since the proposed shaking table mechanism sets up each actuator in horizontal excitation direction on the side of the table, the movement of table requires the coordinated control of each...
Robotics is a multi-disciplinary branch of science and technology. It is concerned with the study of multiple bodies in coordinated and controlled motion in space. As such it is inherently 3-dimenstional and requires a multidisciplinary approach that combines a variety of technologies, engineering disciplines, and advanced mathematics. Teaching robotics requires a solid understanding of the kinematics,...
Virtual Humans (VH) have many benefits, such as simulating humans when using real humans is difficult, impossible, or dangerous. VHs realism in behavior and response may be improved by mathematical models, which can provide dynamic responses and interactions and have the potential to be widely applied in training and education, such as medical training (e.g. physiological models of blood flow). However,...
Industry 4.0 requires validated simulations for rapid customisation and through-life designs. Wind tunnel experiments have been widely used in validating flow-field simulations for aircraft design and manufacture. In this paper, we perform the experiments for simulating the NACA0015 model wings in various shapes and angles of attacks (AoA) through an anatomy wind tunnel. Particle traces are recorded...
Resource efficiency has always been a hot topic for the steel industry, due to the large amounts of primary raw materials, by products and water, which are handled in the steelmaking cycle as well as the considerable energy consumptions. The ever more stringent environmental regulations also contribute to pressurize the iron and steel industry to strengthen further its research activities fostering...
In this paper describes the features of the design automation subsystem modeling using COMSOL API. They also analyzed the modern design of microelectromechanical systems devices described environment creating programs and implemented software solution. Developed subsystem allows you to automate model building and simulation exercises distribution of temperature, electric potential, and warp actuators.
Today's increasing use of Virtual Commissioning during the development process of automated manufacturing plants paired with the still increasing request towards better control program quality leads to the need of improved virtual plants with more effortless set ups. The common techniques of simulating the plant within the Virtual Commissioning do no longer fulfil these needs, new approaches have...
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