New ADC with piecewise linear characteristic: case study-implementation of a smart humidity sensor

2000 ◽  
Vol 49 (6) ◽  
pp. 1154-1166 ◽  
Author(s):  
G. Bucci ◽  
M. Faccio ◽  
C. Landi
Keyword(s):  
Humidity Sensor ◽  
Piecewise Linear ◽  
Linear Characteristic ◽  
Characteristic Case ◽  
Study Implementation

scholarly journals MULTI ATTRIBUTE ARCHITECTURE DESIGN DECISION FOR CORE ASSET DERIVATION

2015 ◽  
Vol 77 (9) ◽  
Author(s):  
Shahliza A. Halim ◽  
Dayang N. A. Jawawi ◽  
Noraini Ibrahim ◽  
M. Zulkifli M. Zaki ◽  
Safaai Deris
Keyword(s):  
Decision Making ◽  
Software Reuse ◽  
Product Line ◽  
Architecture Design ◽  
Design Decision ◽  
Functional Requirements ◽  
Detail Design ◽  
Software Product ◽  
Study Implementation

Software Product Line (SPL) is an effective approach in software reuse in which core assets can be shared among the members of the product line with an explicit treatment of variability. Core assets, which are developed for reuse in domain engineering, are selected for product specific derivation in application engineering. Decision making support during product derivation is crucial to assist in making multiple decisions during product specific derivation. Multiple decisions are to be resolved at the architectural level as well as the detailed design level, address the need for assisting the decision making process during core asset derivation. Architectural level decision making is based on imprecise, uncertain and subjective nature of stakeholder for making architectural selection based on non- functional requirements (NFR). Furthermore, detail design level involves the selection of suitable features which have the rationale behind each decision. The rationale for the selection, if not documented properly, will also result in loss of tacit knowledge. Therefore, a multi-attribute architecture design decision technique is proposed to overcome the above mentioned problem. The technique combines Fuzzy Analytical Hierarchy Process (FAHP) with lightweight architecture design decision documentation to support the decision making during core asset derivation. We demonstrate our approach using the case study of Autonomous Mobile Robot (AMR). The case study implementation shows showed that the proposed technique supports software engineer in the process of decision making at the architecture and detail design levels.

Development of Process Safety Management System (PSMS): Mechanical Integrity (MI)

2014 ◽  
Vol 625 ◽  
pp. 486-489 ◽  
Author(s):  
Hanida Abdul Aziz ◽  
Azmi Mohd Shariff ◽  
Mazlinda Muhamad
Keyword(s):  
Management System ◽  
Safety Management ◽  
Process Safety ◽  
Process Industries ◽  
Safety Management System ◽  
Mechanical Integrity ◽  
Prototype Tool ◽  
Study Implementation ◽  
Concept Validation

Accident is one of the big issues that occur repeatedly in the process industries today though there is numerous application of the variety safeguarding measures that have been introduced. Equipment failure is identified as one of the root causes of these major accidents. One of the established standards that addressed the above issue is a Mechanical Integrity (MI) element of Process safety Management System (PSM) 29 CFR 1910.119(j). The main objective of this study is to introduce a systematic technique to implement PSM MI in process industries. This study covered analysis of requirements of the standard, development of framework and prototype tool as well as concept validation through a case study. Implementation of this technique will help employers to prevent major accidents and compliance to the PSM standard simultaneously.

Practical high-level methodology case study: implementation of an ATM over SDH transceiver from the system specification

2003 ◽  
Author(s):  
Ruben Arteaga ◽  
Felix Tobajas ◽  
Roberto Esper-Chain ◽  
Valentin De Armas ◽  
Roberto Sarmiento
Keyword(s):  
System Specification ◽  
Study Implementation ◽  
High Level
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