Complexity and Flexibility enabled Model Based Design Framework for Space System Design

2018 ◽  
Author(s):  
Kartavya Neema ◽  
Shashank Tamaskar ◽  
Cesare Guariniello ◽  
Daniel DeLaurentis
Keyword(s):  
System Design ◽  
Design Framework ◽  
Space System ◽  
Model Based

A Study on Business Model Based Damage Contol Support System Design

2010 ◽  
Author(s):  
H J Kang ◽  
◽  
J K Lee ◽  
J G Shin ◽  
◽  
...  
Keyword(s):  
System Design ◽  
Business Model ◽  
Support System ◽  
Model Based

scholarly journals Design Thinking for Computer-Aided Co-Design in Architecture and Urban Design

2021 ◽  
Author(s):  
Shuva Chowdhury
Keyword(s):  
System Design ◽  
Product Design ◽  
Urban Design ◽  
Design Thinking ◽  
Communication Media ◽  
Design Framework ◽  
Design Communication ◽  
Design Task ◽  
Virtual Tools ◽  
Computer Aided

Bringing the designer’s concept to the non-design expert’s communicative level requires a significant understanding of the communication media. Primarily the design communication depends on the type of the tools used. Virtual tools with their pre-set operability limit the designer’s ways of interaction with the artefacts. This article proposes a framework for designers to interact with non-design experts through an enhanced communicative media. The design framework indicates steps of design thinking to develop the interface by understanding both the virtual artefacts’ perceptual affordance to the users and the design task. The paper discusses about projects tested in three different scenarios, urban design, architecture, and product design. It concludes with the arguments on designers’ role as authors of the system design.

Model Based Design and Optimization for Large Bore Engines: Some Industrial Case Studies

2017 ◽  
Author(s):  
Prashant Srinivasan ◽  
Sanketh Bhat ◽  
Manthram Sivasubramaniam ◽  
Ravi Methekar ◽  
Maruthi Devarakonda ◽  
...  
Keyword(s):  
System Design ◽  
Case Studies ◽  
Control Strategy ◽  
Internal Combustion Engines ◽  
Cost Optimization ◽  
Engine Performance ◽  
Design And Optimization ◽  
Model Based ◽  
Performance Requirements ◽  
Engine Design

Large bore reciprocating internal combustion engines are used in a wide variety of applications such as power generation, transportation, gas compression, mechanical drives, and mining. Each application has its own unique requirements that influence the engine design & control strategy. The system architecture & control strategy play a key role in meeting the requirements. Traditionally, control design has come in at a later stage of the development process, when the system design is almost frozen. Furthermore, transient performance requirements have not always been considered adequately at early design stages for large engines, thus limiting achievable controller performance. With rapid advances in engine modeling capability, it has now become possible to accurately simulate engine behavior in steady-states and transients. In this paper, we propose an integrated model-based approach to system design & control of reciprocating engines and outline ideas, processes and real-world case studies for the same. Key benefits of this approach include optimized engine performance in terms of efficiency, transient response, emissions, system and cost optimization, tools to evaluate various concepts before engine build thus leading to significant reduction in development time & cost.

AN INTEGRATED SPACE SYSTEM DESIGN TOOL KIT FOR THE ITA SPACE CENTER’S PROJECTS

2021 ◽  
Author(s):  
Ana Luiza de Souza Maran ◽  
Gustavo Corrêa Fazio ◽  
Victor Moreno Coelho ◽  
Débora Miyuki Shinzato ◽  
Erica Generoso Lima ◽  
...  
Keyword(s):  
System Design ◽  
Design Tool ◽  
Space System

Frameworks for Model-Based Design of Enterprise Information Systems

2009 ◽  
pp. 326-356 ◽  
Author(s):  
Mara Nikolaidou ◽  
Nancy Alexopoulou
Keyword(s):  
Information Systems ◽  
System Design ◽  
Systems Engineering ◽  
System Architecture ◽  
Enterprise Architecture ◽  
Enterprise Information ◽  
Enterprise Information Systems ◽  
Model Based ◽  
Modern Enterprise ◽  
Design Tradeoffs

System design is an important phase of system engineering, determining system architecture to satisfy specific requirements. System design focuses on analyzing performance requirements, system modeling and prototyping, defining and optimizing system architecture, and studying system design tradeoffs and risks. Modern enterprise information systems (EIS) are distributed systems usually built on multitiered client server architectures, which can be modeled using well-known frameworks, such as Zachman enterprise architecture or open distributed processing reference model (RM-ODP). Both frameworks identify different system models, named views, corresponding to discrete stakeholder’s perspectives, specific viewpoints, and could serve as a basis for model-based system design. The main focus of this chapter is to explore the potential of model-based design for enterprise information systems (EIS). To this end, the basic requirements for model-based EIS design are identified, while three alternative approaches are discussed based on the above requirements, namely, rational unified process for systems engineering (RUP SE), UML4ODP and EIS design framework.

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