Mechatronic system design deals with the design of controlled motion systems by …
Mechatronic system design deals with the design of controlled motion systems by the integration of functional elements from a multitude of disciplines. It starts with thinking how the required function can be realised by the combination of different subsystems according to a Systems Engineering approach (V-model).
Some supporting disciplines, like power-electronics and electromechanics, are not part of the BSc program of mechanical engineers. For this reason this course introduces these disciplines in connection with PID-motion control principles to realise an optimally designed motion system. The target application for the lectures are motion systems that combine high speed movements with extreme precision. The course covers the following four main subjects:
Dynamics of motion systems in the time and frequency domain, including analytical frequency transfer functions that are represented in Bode and Nyquist plots. Motion control with PID-feedback and model-based feed forward control-principles that effectively deal with the mechanical dynamic anomalies of the plant. Electromechanical actuators, mainly based on the electromagnetic Lorentz principle. Reluctance force and piezoelectric actuators will be shortly presented to complete the overview. Power electronics that are used for driving electromagnetic actuators. The fifth relevant discipline, position measurement systems is dealt with in another course: WB2303, Electronics and measurement. The most important educational element that will be addressed is the necessary knowledge of the physical phenomena that act on motion systems, to be able to critically judge results obtained with simulation software. The lectures challenge the capability of students to match simulation models with reality, to translate a real system into a sufficiently simplified dynamic model and use the derived dynamic properties to design a suitable, practically realiseable controller. This course increases the understanding what a position control system does in reality in terms of virtual mechanical properties like stiffness and damping that are added to the mechanical plant by a closed loop feedback controller.
It is shown how a motion system can be analysed and modelled top-down with approximating (scalar) calculations by hand, giving a sufficient feel of the problem to make valuable concept design decisions in an early stage. With this method students learn to work more efficiently by starting their design with a quick and dirty global analysis to prove feasibility or direct further detailed modelling in specific problem areas.
Today, computer-based simulations are becoming increasingly popular, especially when daylighting and energy …
Today, computer-based simulations are becoming increasingly popular, especially when daylighting and energy conservation are amongst the key goals for a project. This two-week workshop will expose participants to the current daylighting simulation models and beyond, by introducing realistic and dynamic assessment methods through hands-on exercises and application to a design project. Open to students and practitioners.
The course draws on faculty members from the Center for Real Estate, …
The course draws on faculty members from the Center for Real Estate, the City Design and Development Group (Department of Urban Studies and Planning), and the Media Lab to explore extraordinary projects that challenge conventional approaches to real estate development, urban design, and advanced digital technology.
This seminar-format course provides an in-depth presentation and discussion of how engineering …
This seminar-format course provides an in-depth presentation and discussion of how engineering and biological approaches can be combined to solve problems in science and technology, emphasizing integration of biological information and methodologies with engineering analysis, synthesis, and design. Emphasis is placed on molecular mechanisms underlying cellular processes, including signal transduction, gene expression networks, and functional responses.
This class will study the behavior of photovoltaic solar energy systems, focusing …
This class will study the behavior of photovoltaic solar energy systems, focusing on the behavior of "stand-alone" systems. The design of stand-alone photovoltaic systems will be covered. This will include estimation of costs and benefits, taking into account any available government subsidies. Introduction to the hardware elements and their behavior will be included.
Studies how randomization can be used to make algorithms simpler and more …
Studies how randomization can be used to make algorithms simpler and more efficient via random sampling, random selection of witnesses, symmetry breaking, and Markov chains. Models of randomized computation. Data structures: hash tables, and skip lists. Graph algorithms: minimum spanning trees, shortest paths, and minimum cuts. Geometric algorithms: convex hulls, linear programming in fixed or arbitrary dimension. Approximate counting; parallel algorithms; online algorithms; derandomization techniques; and tools for probabilistic analysis of algorithms.
How can we translate real-world challenges into future business opportunities? How can …
How can we translate real-world challenges into future business opportunities? How can individuals, organizations, and society learn and undergo change at the pace needed to stave off worsening problems? Today, organizations of all kinds--traditional manufacturing firms, those that extract resources, a huge variety of new start-ups, services, non-profits, and governmental organizations of all types, among many others--are tackling these very questions. For some, the massive challenges of moving towards sustainability offer real opportunities for new products and services, for reinventing old ones, or for solving problems in new ways. The course aims to provide participants with access and in-depth exposure to firms that are actively grappling with the sustainability-related issues through cases, readings and guest speakers.
General study of modern architecture as a response to important technological, cultural, …
General study of modern architecture as a response to important technological, cultural, environmental, aesthetic, and theoretical challenges after the European Enlightenment. Focus on the theoretical, historiographic, and design approaches to architectural problems encountered in the age of industrial and post-industrial expansion across the globe, with specific attention to the dominance of European modernism in setting the agenda for the discourse of a global modernity at large. Explores modern architectural history through thematic exposition rather than as simple chronological succession of ideas.
This course is a graduate reading seminar, in which historical and contemporary …
This course is a graduate reading seminar, in which historical and contemporary studies are used to explore the interaction of technology with social and political values. Emphasis is on how technological devices, structures, and systems influence the organization of society and the behavior of its members. Examples are drawn from the technologies of war, transportation, communication, production, and reproduction.
Advanced semiconductor devices are a new source of energy for the 21st …
Advanced semiconductor devices are a new source of energy for the 21st century, delivering electricity directly from sunlight. Suitable semiconductor materials, device physics, and fabrication technologies for solar cells are presented in this course. The guidelines for design of a complete solar cell system for household application are explained. Cost aspects, market development, and the application areas of solar cells are presented.
" This class focuses on representation tools used by architects during the …
" This class focuses on representation tools used by architects during the design process and attempts to discuss the relationship they develop with the object of design. Representation plays a key role in architectural design, not only as a medium of conveying and narrating a determined meaning or a preconceived idea, but also as a code of creating new meaning, while the medium seeks to establish a relationship with itself. In this sense, mediums of representation, as external parameters to the design process, are not neutral tools of translating an idea into its concrete form. They are neither authentic means of creativity, nor vapid carriers of an idea. Therefore, an important aspect in issues of meaning is how the architect manipulates the play of translating a concept to its concrete version, through the use of a medium of representation. The course is a continuation of the equivalent course taught in the fall semester and specifically focuses on digital media. The course is intended to establish a reciprocal relationship with the design studio, feeding from and contributing to its content."
The course will investigate e-Learning systems from a business, policy, technical and …
The course will investigate e-Learning systems from a business, policy, technical and legal perspective. The issues presented shall be tackled by discussion of the design and structure of the various example systems. The connection between information architectures and the physical workplace of the users will also be examined. There course will be comprised of readings, discussions, guest speakers and group design sessions. Laboratory sessions will be focused on implementation tools and opportunities to create one's own working prototypes. Students will learn to describe information architectures using the Unified Modeling Language (used to specify, design and structure web applications) and XML (to designate meaningful content).
By independent study of the book Sustainable Development for Engineers (K.F. Mulder, …
By independent study of the book Sustainable Development for Engineers (K.F. Mulder, 2006) students acquire basic knowledge about sustainable development
Covers principles and methods for technical System Architecture. Presents a synthetic view …
Covers principles and methods for technical System Architecture. Presents a synthetic view including: the resolution of ambiguity to identify system goals and boundaries; the creative process of mapping form to function; the analysis of complexity and methods of decomposition and re-integration. Industrial speakers and faculty present examples from various industries. Heuristic and formal methods are presented. Restricted to SDM students.
Introduction to axiomatic design. Theoretical basis for rational design. One-FR Design. Multi-FR …
Introduction to axiomatic design. Theoretical basis for rational design. One-FR Design. Multi-FR design. System design. Software design. Product design. Materials and materials process design. Manufacturing system design. Complexities in design: time-independent real complexity, time-independent imaginary complexity, time-dependent combinatorial complexity, and time-dependent periodic complexity. Industrial case studies. This course studies what makes a good design and how one develops a good design. Students consider how the design of engineered systems (such as hardware, software, materials, and manufacturing systems) differ from the "design" of natural systems such as biological systems; discuss complexity and how one makes use of complexity theory to improve design; and discover how one uses axiomatic design theory (AD theory) in design of many different kinds of engineered systems. Questions are analyzed using Axiomatic Design Theory and Complexity Theory. Case studies are presented including the design of machines, tribological systems, materials, manufacturing systems, and recent inventions. Implications of AD and complexity theories on biological systems discussed.
The book examines the underlying principles that guide effective teaching in an …
The book examines the underlying principles that guide effective teaching in an age when all of us, and in particular the students we are teaching, are using technology. A framework for making decisions about your teaching is provided, while understanding that every subject is different, and every instructor has something unique and special to bring to their teaching.The book enables teachers and instructors to help students develop the knowledge and skills they will need in a digital age: not so much the IT skills, but the thinking and attitudes to learning that will bring them success.
Looks at special structural and artistic challenges of theatrical scenery, effects, and …
Looks at special structural and artistic challenges of theatrical scenery, effects, and construction needs. Explores the technical design process from initial meetings to realization on stage. Emphasizes safety, budgeting, and problem solving. Work includes actual production assignments and paper design projects. Final project required to explore each student's specific interests.
Opportunity for the study of theater arts topics not covered by regular …
Opportunity for the study of theater arts topics not covered by regular subject listings, including experimental subjects offered by permanent and visiting faculty. Students seeking an individual program of study with a faculty member must also obtain the approval of the Director of Theater Arts. Consult Theater Arts Office for departmental form.
Opportunity for the study of theater arts topics not covered by regular …
Opportunity for the study of theater arts topics not covered by regular subject listings, including experimental subjects offered by permanent and visiting faculty. Students seeking an individual program of study with a faculty member must also obtain the approval of the Director of Theater Arts. Consult Theater Arts Office for departmental form.
"This class will be constructed as a lecture-discussion, the purpose being to …
"This class will be constructed as a lecture-discussion, the purpose being to engage important theoretical issues while simultaneously studying their continuing historical significance. To enhance discussion, three debates will be held in class. Each student will be required to participate in one of these debates. Each student will also be required to write three short papers. Class participation is essential and will be factored into the final grade.The course will portray the history of theory neither as the history of architectural theory exclusively, nor as a series of prepackaged static pronouncements, but as part of a broader set of issues with an active history that must be continually probed and queried. The sequence of topics will not be absolutely predetermined, but some of the primary issues that will be addressed are: pedagogy, professionalism, nature, modernity and the Enlightenment. Classroom discussions and debates are intended to demonstrate differences of opinion and enhance awareness of the consequences that these differences had in specific historical contexts."
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