Consciousness is the main quality one can ask architecture students. Consciousness means the ability to recognize that the design process is a ＂problem solving＂ activity and not an exercise of uncontrolled imaginati...Consciousness is the main quality one can ask architecture students. Consciousness means the ability to recognize that the design process is a ＂problem solving＂ activity and not an exercise of uncontrolled imagination. In architectural education, small structures are a common subject in American and European universities where the inductive teaching is practiced routinely. This teaching experiment is developed within a design studio course in the second year of an architecture degree course and regards design and construction of a small bridge l：l scale. The exercises focus on the role of structural behaviour within architectural design. The teaching method contributes to the perception of the great complexity of the design process, to the acquisition of an attitude of prudence in design choices and to attention to detail in the development of creativity.展开更多
Teaching robotics necessarily involves the study of the kinematic models of robot manipulators. In turn, the kinematics of a robot manipulator can be described by its forward and reverse models. The inverse kinematic ...Teaching robotics necessarily involves the study of the kinematic models of robot manipulators. In turn, the kinematics of a robot manipulator can be described by its forward and reverse models. The inverse kinematic model, which provides the status of the joints according to the desired position for the tool of the robot, is typically taught and described in robotics classes through an algebraic way. However, the algebraic representation of this model is often difficult to obtain. Thus, although it is unquestionable the need for the accurate determination of the inverse kinematic model of a robot, the use of ANNs （artificial neural networks） in the design stage can be very attractive, because it allows us to predict the behavior of the robot before the formal development of its model. In this way, this paper presents a relatively quick way to simulate the inverse kinematic model of a robot, thereby allowing the student to have an overview of the model, coming to identify points that should be corrected, or that can be optimized in the structure of a robot.展开更多
文摘Consciousness is the main quality one can ask architecture students. Consciousness means the ability to recognize that the design process is a ＂problem solving＂ activity and not an exercise of uncontrolled imagination. In architectural education, small structures are a common subject in American and European universities where the inductive teaching is practiced routinely. This teaching experiment is developed within a design studio course in the second year of an architecture degree course and regards design and construction of a small bridge l：l scale. The exercises focus on the role of structural behaviour within architectural design. The teaching method contributes to the perception of the great complexity of the design process, to the acquisition of an attitude of prudence in design choices and to attention to detail in the development of creativity.
文摘Teaching robotics necessarily involves the study of the kinematic models of robot manipulators. In turn, the kinematics of a robot manipulator can be described by its forward and reverse models. The inverse kinematic model, which provides the status of the joints according to the desired position for the tool of the robot, is typically taught and described in robotics classes through an algebraic way. However, the algebraic representation of this model is often difficult to obtain. Thus, although it is unquestionable the need for the accurate determination of the inverse kinematic model of a robot, the use of ANNs （artificial neural networks） in the design stage can be very attractive, because it allows us to predict the behavior of the robot before the formal development of its model. In this way, this paper presents a relatively quick way to simulate the inverse kinematic model of a robot, thereby allowing the student to have an overview of the model, coming to identify points that should be corrected, or that can be optimized in the structure of a robot.
