Optimized Solutions

Universal Automated Test System (ATS) for Satellite Payload Power Supply

Optimized Solutions presents an advanced Automated Test System (ATS) tailored for the Indian space industry. This cutting-edge solution is engineered to streamline the tuning, testing, and validation of DC-DC converters used in satellite payload power supplies.

Traditionally, characterizing these converters—each with different power ratings and specifications—has been a labor-intensive process, often requiring up to seven days per device and over a month to complete a full test cycle. Our ATS changes that.

Built on the NI PXI Express platform, this solution enables high-throughput, card-level Tuning & Testing (T&T) and Testing & Evaluation (T&E) of DC-DC converters. With integrated LabVIEW-based test software, it supports simultaneous testing of two DUTs (Devices Under Test), each with independently managed tuning algorithms.

The system is designed to:

  • Reduce test time by 10X compared to conventional methods
  • Minimize manual intervention and eliminate human error
  • Automate the entire testing lifecycle for various converter types

Highly customizable and scalable, this universal test platform ensures reliable, repeatable, and efficient testing, delivering unparalleled performance for satellite power subsystem validation.

Why Choose Our ATS?

With the integration of NI’s modular architecture and flexible software tools, Optimized Solutions has revolutionized the testing process. This system has reduced DUT testing time by 10X compared to manual methods, ensuring:

Universal Automated Test System (ATS) for Satellite Payload Power Supply

Consistent, standardized test results

Universal Automated Test System (ATS) for Satellite Payload Power Supply

Rapid DC-DC converter testing for the Indian Space industry

Universal Automated Test System (ATS) for Satellite Payload Power Supply

Agility, scalability, and efficient reporting

Universal Automated Test System (ATS) for Satellite Payload Power Supply

Optimized post-processing analysis for enhanced performance

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Modular & Portable Test Architecture

At the core of the solution is the NI PXI Express system, which seamlessly manages power supplies, electronic loads, and modular measurement instruments required for testing. This advanced setup ensures precise control and data acquisition during each test cycle.
The system also performs real-time analysis of DUT (Device Under Test) performance, enabling engineers to make informed decisions quickly and accurately.
Housed in a compact and easily transportable rack, the test system is optimized for multi-site deployment, allowing for maximum flexibility and ease of use across various testing environments.

Key Software Features

The Automated Test System (ATS) leverages cutting-edge software tools to streamline testing and validation of DC-DC converters. Built on a modular NI PXI Express platform, the system is packed with advanced features designed to enhance efficiency, reduce test times, and ensure precision. Below are the key software features that make this solution stand out.

Test Configuration Module – Flexible & Customizable

The Test Configuration Module empowers users with full flexibility and control during testing:

  • Support for Multiple DUT Types
  • User-Configurable Tunable Components
  • Multiple Configuration Storage
  • Editable & Reusable Test Profiles
  • User-Selectable Test Sequences
  • Custom Test Phases
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Testing Module – Intelligent Execution & Automation

  • Barcode Scanner Integration
  • Dynamic Test Phase Selection
  • Pre-Test Instrument Health Check
  • Automated Test Execution
  • Customized Test Reports

Key Benefits

Automated RC Component Tuning

Reusable Test Configurations

Customizable Test Sequences

Selective Test Case Execution

Pre-Test Health Verification

Built-In Safety Features

Automated Stability Analysis (FFT)

Automated Report Generation

Quick Test Result Retrieval

Multi-Phase Result Comparison

Server-Based Auto Backup

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Streamline operations. Amplify performance. Take the leap with Optimized Solutions!

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