A multi-class, three-axis high-dynamic precision rate table designed to simulate vibration and precise slow motion while maintaining high pointing accuracy. The system is frequently utilized as a Flight Motion Simulator (FMS) in Hardware-In-The-Loop (HWIL) simulation environments.
Inner roll, middle pitch, and outer yaw axes with continuous angular freedom.
Frequently utilized as a Flight Motion Simulator in Hardware-In-The-Loop environments.
Middle-axis acceleration reaches ±3,500°/s² while maintaining high pointing accuracy.
Nonlinear multi-variable controller with user-friendly GUI integrated in a 36U console.
The FDA-332-HD is intended for development, production, in-process testing, calibration, and final inspection of inertial components and instruments. The catalog specifically lists high-precision MEMS sensors at FOG performance level, medium and large INSs, IMUs and IRUs belonging to the FOGs class, as well as stabilized optical sights and star trackers.
The product is designed around three axes and three degrees of freedom. The middle-axis gimbal uses a U-shaped design to provide unobstructed optical access to the tabletop, while the middle and outer axes use stow locks for safer loading and unloading of the UUT.
The drive system combines direct-drive brushless torque motors, absolute optical encoders, precision bearings, precision-machined mechanical structures, and slip-ring assemblies.
Inner roll, middle pitch, and outer yaw provide three continuous degrees of freedom.
The catalog specifies direct-drive brushless torque motors as part of the high-reliability servo architecture.
Absolute optical encoders are directly mounted to the axes to provide high-precision positioning performance.
Slip rings with power rings and shielded signal rings provide electrical access to the UUT and support continuous-rotation simulation.
Independent axis capabilities from the FDA-332-HD standard parameter sheet.
80 Hz bandwidth · ±15,000°/s² acceleration · 42 N·m torque
30 Hz bandwidth · ±3,500°/s² acceleration · 230 N·m torque
20 Hz bandwidth · ±700°/s² acceleration · 637 N·m torque
Control and readout functions are managed by the ACCUDYNA controller and can be configured around the customer's application. Position, rate, and acceleration may be controlled manually through the GUI or remotely through RS232/RS422 computer interfaces.
The catalog positions FDA-332-HD for both development and production-grade high-dynamic motion simulation.
Frequently utilized as an FMS in Hardware-In-The-Loop simulation environments.
Designed for development and production activities involving precision inertial components.
Supports controlled multi-axis motion during manufacturing and validation workflows.
Precision position and rate capability for calibration of inertial components and instruments.
Used for final inspection of inertial components and instruments.
Catalog-listed UUTs include FOG-level MEMS, INSs, IMUs, IRUs, stabilized optical sights, and star trackers.
Values below are transcribed from the FDA-332-HD Version F parameter sheet.
Open the official two-page ACCUDYNA catalog for the product overview, system architecture, options, and complete parameter sheet.
The FDA-332-HD catalog lists several customer-configurable options around communications, the UUT interface, and tabletop configuration.
UDP via LAN up to 1 kHz
Special slip ring configurations
Custom-designed tabletops
Wide variety of slip ring capsule designs and wiring schematics
Answers are limited to information supported by the catalog.
Contact ACCUDYNA to discuss application-specific rate, positioning, loading, interface, and tabletop requirements.
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