Browsing by Author "Sharma, Sanjiv"
Now showing 1 - 4 of 4
Results Per Page
Sort Options
Item Open Access ADOPT: An augmented set-based design framework with optimisation(Cambridge University Press, 2019-03-07) Georgiades, Alexandros; Sharma, Sanjiv; Kipouros, Timoleon; Savill, MarkDuring the early stages of any system design, a thorough exploration of the design space can prove to be challenging and computationally expensive. The challenges are further exacerbated when dealing with complex systems, such as an aircraft, due to the high dimensionality of their design space. Arising from the Toyota Product Development System, Set-Based Design allows parallel evaluation of multiple alternative configurations in the early design stages. At the same time, optimisation methods can be employed at later stages to fine-tune the engineering characteristics of design variants. Presented in this paper, is the Augmented set-based Design and OPTimisation (ADOPT) Framework that introduces a novel methodology for integrating the two areas. This allows for a thorough design space exploration while ensuring the optimality of the selected designs. The framework has been developed using a process-independent and tool-agnostic approach so that it can be applied to the design process of varying kinds of systems. To demonstrate the implementation and potential benefits, the framework has been applied to the design of a generic aircraft fuel system. The results from the case study and the framework itself are discussed, with a number of areas for further development and future work being identified and presented.Item Open Access Aircraft systems architecting: a functional-logical domain perspective(American Institute of Aeronautics and Astronautics, 2016-06-17) Guenov, Marin D.; Molina-Cristobal, Arturo; Voloshin, V.; Riaz, Atif; van Heerden, Albert S. J.; Sharma, Sanjiv; Cuiller, C.; Giese, TimPresented is a novel framework for early systems architecture design. The framework defines data structures and algorithms that enable the systems architect to operate interactively and simultaneously in both the functional and logical domains. A prototype software tool, called AirCADia Architect, was implemented, which allowed the framework to be evaluated by practicing aircraft systems architects. The evaluation confirmed that, on the whole, the approach enables the architects to effectively express their creative ideas when synthesizing new architectures while still retaining control over the process.Item Open Access Capturing the industrial requirements of set-based design for CONGA framework - Final(Cranfield University Press, 2013-09-19) Al-Ashaab, Ahmed; Golob, Matic; Noriega, Paula; Torriani, Filippo; Alvarez, Pedro; Beltran, Ana; Busachi, Alessandro; Ex-Ignotis, Lambert; Rigatti, Carlotta; Sharma, SanjivThe Configuration Optimisation of Next-Generation Aircraft (CONGA) is a proposed framework in a response industrial need to enhance the aerospace capability in the UK. In order to successfully address this challenge, a need to develop a true multi-disciplinary Set-Based Design (SBD) capability that could deploy new technologies on novel configurations more quickly and with greater confidence was identified. This paper presents the first step towards the development of the SBD capabilities which is to elicit the industrial requirement of the SBD process for the key aerospace industrial partners involved in this CONGA approach.Item Open Access Capturing the Industrial Requirements of Set-Based Design for the CONGA Framework(2013-09-19T00:00:00Z) Al-Ashaab, Ahmed; Golob, Matic; Noriega, Paula; Torriani, Filippo; Alvarez, Pedro; Beltran, Ana; Busachi, Alessandro; Ex-Ignotis, Lambert; Rigatti, Carlotta; Sharma, Sanjiv; Shehab, Essam; Ball, Peter; Tjahjono, BennyThe Configuration Optimisation of Next-Generation Aircraft (CONGA) is a proposed framework in a response to industrial need to enhance the aerospace capability in the UK. In order to successfully address this challenge, a need to develop a true multi-disciplinary Set-Based Design (SBD) capability that could deploy new technologies on novel configurations more quickly and with greater confidence was identified. This paper presents the first step towards the development of the SBD capabilities which is to elicit the industrial requirement of the SBD process for the key aerospace industrial partners involved in this CONGA approach.