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Observation, Theory, and Simulation of Integrated Concurrent Engineering: Grounded Theoretical Factors and Risk Analysis Using Formal Models

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Abstract/Contents

Abstract
Since 1996, NASA's Jet Propulsion Laboratory (JPL) has designed space missions at a vastly accelerated pace using Integrated Concurrent Engineering (ICE). I observe that ICE leverages distinctive product, organization, and process elements such as networked information technologies, advance selection of participants who span interdependent fields, and a superficially chaotic work environment. A mainstream thread of organizational theory, illuminated by computational models, supports ICE performance claims. But it offers insufficient intuition to organizational designers about how ICE works and sheds no light on the conditions under which it can be replicated in other design domains. To extend this theory, I assert that ICE teams at JPL manage ten enabling factors that lead to exceptionally low information response latency, and consequently to a dramatic improvement in project duration over traditional methods. I propose response latency as both a unifying theoretical principle and a practical metric that can describe, evaluate and manage engineering design collaboration. Project managers should establish the specific, measurable objective of very short latency as a project design principle. Project managers who want to implement ICE for their own use should set the goal of reducing it to near-zero with careful attention to average and worst-case coordination and exception handling latency, but without undue concern for practices targeting best cases. Improving the likelihood that engineers have the information or decisions that they need as soon as they need it allows ICE stations to move forward at a greatly accelerated, synchronized pace. A carefully designed network of knowledgeable and collectively independent participants, along with rapid, precise, and semantically rich communication of design intent, choices, and predictions, are two other features of the ICE approach that shrink response latency to near zero. ICE can be viewed as the Just in Time approach to knowledge, in that it supplies four simultaneous information flows with infinitesimal latency (lead time) and high micro-scale reliability (service level).

Description

Type of resource text
Date created April 2009

Creators/Contributors

Author Chachere, John

Subjects

Subject CIFE
Subject Center for Integrated Facility Engineering
Subject Stanford University
Subject Design
Subject Extreme Collaboration
Subject ICE
Subject Integrated Concurrent Engineering
Subject Interaction Value Analysis
Subject IVA
Subject Organization Models
Subject OrgCon
Subject Planning
Subject Process Models
Subject Rationale Clarity
Subject Room
Subject Simulation
Subject Strategy
Subject Validation
Subject VDC
Subject VDT
Subject Virtual Design and Construction
Subject Virtual Design Team
Genre Technical report

Bibliographic information

Location https://purl.stanford.edu/bt714bw6192

Access conditions

Use and reproduction
User agrees that, where applicable, content will not be used to identify or to otherwise infringe the privacy or confidentiality rights of individuals. Content distributed via the Stanford Digital Repository may be subject to additional license and use restrictions applied by the depositor.

Preferred citation

Chachere, John. (2009). Observation, Theory, and Simulation of Integrated Concurrent Engineering: Grounded Theoretical Factors and Risk Analysis Using Formal Models. Stanford Digital Repository. Available at: http://purl.stanford.edu/bt714bw6192

Collection

CIFE Publications

Contact information

cife-email@stanford.edu

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