Short answer

When designing complex systems, be aware that iterative development approaches, while offering flexibility, can introduce significant risks to project timelines and the achievement of full operational capability.

Field: Innovation & Design
Source: ODU Digital Commons (Old Dominion University) (2017)
Method: Case Study Analysis
Evidence: Strong effect

Adopting evolutionary acquisition and spiral development strategies for complex systems can introduce significant risks and delays in achieving full operational capability. This innovation & design research insight is drawn from a 2017 study published in ODU Digital Commons (Old Dominion University). Using Case study analysis, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing complex systems, be aware that iterative development approaches, while offering flexibility, can introduce significant risks to project timelines and the achievement of full operational capability.

Study

Innovation & DesignHigh ImpactStrong effect

Evolutionary Acquisition Risks Timeline to Full Operational Capability

Adopting evolutionary acquisition and spiral development strategies for complex systems can introduce significant risks and delays in achieving full operational capability.

ODU Digital Commons (Old Dominion University) · 2017

Key Findings

01Evolutionary acquisition and spiral development approaches in complex system development can lead to increased risks and delays in achieving full operational capacity.
02The adaptation of large organizations to environmental changes is a key factor in the success or failure of acquisition programs.

Application

Design takeaway

How to apply

When planning a design project for a complex system, evaluate the potential impact of your chosen development methodology (e.g., agile, waterfall, spiral) on the time required to reach full functionality and operational readiness.

Project actions

01When selecting a development methodology for your design project, consider how it might affect your project's timeline.
02Be prepared to identify and manage risks associated with your chosen development approach, especially if it involves iterative stages.

Method & Evidence

AimHow do evolutionary acquisition and spiral development models impact the timeline for achieving full operational capability in complex system acquisition programs?

MethodCase Study Analysis

ProcedureThe study analyzed the acquisition process of the Littoral Combat Ship (LCS) program, examining its design, construction, and fielding. It applied theoretical models (Rational Actor, Organizational Behavior, Governmental Politics) to understand decision-making and evaluated the impact of evolutionary acquisition strategies on the program's timeline to reach Final Operational Capacity (FOC).

ContextDefense acquisition programs, naval systems development

Variables

IVDevelopment methodology (evolutionary acquisition, spiral development vs. traditional)

DVTimeline to achieve Final Operational Capacity (FOC)

CVProgram complexity, organizational structure, environmental changes

Strengths & Limitations

Strengths

+Provides a detailed case study of a complex acquisition program.
+Applies established theoretical models to analyze decision-making processes.

Limitations

The findings are based on a specific defense acquisition program, which may have unique constraints and processes not present in other design fields.

Reliability & validity

The study's validity relies on the accurate interpretation of the LCS program's history and the application of theoretical models. Reliability may be affected by the subjective nature of analyzing organizational behavior and governmental politics.

Think critically

To what extent can the risks associated with evolutionary acquisition be mitigated through proactive project management and risk assessment, and at what point does the potential for delay outweigh the benefits of flexibility?

Design Principles

"The chosen development methodology must be rigorously assessed for its impact on project timelines and the achievement of full operational capability, especially in complex systems."

This insight is crucial for design projects involving complex, multi-stage development. Understanding the potential pitfalls of iterative or evolutionary approaches helps in better risk assessment, timeline management, and stakeholder communication, ensuring that the final product meets its intended operational goals.

What This Means for Your Design

Using a step-by-step approach to build something complex can sometimes make it take longer to finish than planned.

How to use in your project

1.Reference this study when discussing the choice of development methodology for your design project and its potential impact on project timelines.
2.Use the findings to justify your chosen approach or to explain potential delays if using an iterative method.

Add to My Project

Quick Cite

Paragraph starter

The acquisition of the Littoral Combat Ship (LCS) program serves as a case study illustrating how evolutionary acquisition and spiral development strategies can introduce significant risks and delays in achieving full operational capability. This highlights the importance of carefully considering the potential timeline impacts of chosen development methodologies in complex design projects.

Source

ODU Digital Commons (Old Dominion University)

Acquiring the Tools of Grand Strategy: The US Navy's LCS as a Case Study

journal · 2017

View source

Questions About This Research

What does the research say about evolutionary acquisition risks timeline to full operational capability?: When designing complex systems, be aware that iterative development approaches, while offering flexibility, can introduce significant risks to project timelines and the achievement of full operational capability. Evidence: ODU Digital Commons (Old Dominion University) (2017).
Why does "Evolutionary Acquisition Risks Timeline to Full Operational Capability" matter for design?: This insight is crucial for design projects involving complex, multi-stage development. Understanding the potential pitfalls of iterative or evolutionary approaches helps in better risk assessment, timeline management, and stakeholder communication, ensuring that the final product meets its intended operational goals.
How can designers apply this research?: When designing complex systems, be aware that iterative development approaches, while offering flexibility, can introduce significant risks to project timelines and the achievement of full operational capability.
What were the main findings?: Evolutionary acquisition and spiral development approaches in complex system development can lead to increased risks and delays in achieving full operational capacity.. The adaptation of large organizations to environmental changes is a key factor in the success or failure of acquisition programs.
What research method was used?: Case Study Analysis.
How strong is the evidence?: Evidence strength is rated Strong effect, based on a 2017 journal from ODU Digital Commons (Old Dominion University).
What should I do differently in my next project?: When planning a design project for a complex system, evaluate the potential impact of your chosen development methodology (e.g., agile, waterfall, spiral) on the time required to reach full functionality and operational readiness.
What are the limitations?: The study's focus on a single case (LCS) may limit the generalizability of findings. The hypothesis regarding individual personalities significantly influencing outcomes was not strongly supported by the evidence presented.