Control Systems Analysis Inc.

Clear, concise, dynamic modeling and simulation solutions for critical control systems.

Website

About the firm

Control Systems Analysis Inc. (CSA) is a privately owned engineering practice based in Rhode Island, established in 1985 to deliver engineering and analytical services for critical control systems. It developed the proprietary INTERLOCKS modeling and simulation tool, which is utilized for safety analysis, ambiguity analysis, systems engineering, e-learning content development, and fault isolation across diverse platforms ranging from simple remote control panels to nuclear weapons launch consoles.

Established
1985
Firm type
Automation & Controls · Simulation Engineering · Defense Engineering · Software Engineering · Process Safety Engineering

Capabilities

Systems Engineering

Service website

Applies system decomposition methodologies throughout the product development lifecycle to analyze design, operations, and sequence dependencies.

  • Discrete Event Simulation

    Prototypes system design and operation to evaluate sequence-dependent control behaviors.

  • Ambiguity Analysis

    Identifies and resolves logic or state ambiguities within complex control systems.

Safety Analysis

Service website

Focuses on the critical sequence of events that must occur to ensure a control system reacts in a safe and deliberate manner.

  • System & Software Safety

    Evaluates critical safety controls and software processing sequences for potential hazards.

  • Fault & Root Cause Analysis

    Traces operational failures back to their originating conditions to prevent systemic failure states.

Training & E-Learning

Service website

Delivers educational material and interactive tools to provide operators with deep cause-and-effect understanding of system behavior.

  • Equipment Panel Emulation

    Replicates operator panels using sequential logic to show real-time system responses to user actions.

  • Product Training & Courseware

    Develops reference tools and training content customized for specific course objectives and systems.

Troubleshooting & Performance Support

Service website

Assists maintainers and operators by diagnosing faults and optimizing system maintenance using analytical models.

  • Performance Support Systems

    Deploys automated diagnostic solutions designed to help operators maintain highly complex electronics.

  • Fault Isolation

    Models systems down to the Lowest Replaceable Unit to locate and isolate equipment issues.

Consulting Services

Service website

Provides specialized engineering counsel and lifecycle support to address complex challenges in critical control systems.

Industries

Defense · Nuclear · Government · Federal

Projects

No projects listed yet.