A control loader that feels slightly off in aileron, elevator, rudder or trim can undermine an otherwise capable flight simulator. For operators pursuing qualification, and for OEMs building devices that must stand up to technical review, FAA compliant control loader systems are not a cosmetic feature. They are part of the training value, the engineering
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The Real Cost Difference Shows Up Over Time When teams compare motion platform designs, the conversation often starts—and ends—with upfront cost. Hydraulic systems can appear less expensive at first glance, especially when comparing actuators alone. But for 6DOF and 7DOF motion platforms, this narrow view hides the costs that matter most over the life of the
ROI/Cost – Digital Servo vs Hydraulic Motion Platform System Read More »
Introduction The six degrees of freedom (6DOF) motion base platforms are the foundation of high-fidelity simulation when accurate motion cueing, repeatability, and long-term stability are required. At Servos & Simulation, Inc., our 6DOF motion base platforms are engineered for professional environments where performance must remain stable and consistent across the years—and often decades—of continuous operation. This article provides a technical overview of
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Application Context for the 400-x Control Loading FAA Level D Full‑Flight Simulators (FFS) represent the highest certification standard for government and civil aviation training devices. At this level, force‑feedback accuracy is scrutinized alongside visual, motion, and aircraft system fidelity. Control loading systems must reproduce aircraft‑specific feel across the full operational envelope—without approximation, drift, or degradation.
Application Overview One of the most demanding real‑world applications of a high‑fidelity motion base platform is closed‑loop avionics and navigation system testing. For NASA’s Artemis Space Launch System (SLS) program, a 6DOF Motion Base was used because precise motion replication was required to validate avionics behavior under dynamic conditions without introducing artificial disturbances or latency
6DOF Motion Base for NASA Artemis Testing – A Case Study Read More »
Servos & Simulation, Inc. offers advanced six-degree-of-freedom (6DOF) motion platforms designed for high-fidelity simulations in training and research. Key features include fully electric actuation, high payload capacity, and robust digital control systems. These platforms ensure long-term reliability, minimal maintenance, and seamless integration with various simulation environments, emphasizing precision and performance.
Inside Servos & Simulation’s 6DOF Motion Platform Read More »
A non-linear motion base platform math model refers to the mathematical representation of a motion platform which is typically a Stewart platform or similar 6DOF system—where the relationship between actuator lengths and platform position/orientation is non-linear. This means that small changes in actuator length do not result in proportional changes in platform position or rotation, and the system’s behavior cannot
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The Motion Base Platform Requirement (As seen through the eyes of a Feedback Control System Engineer) This white paper was originally written by Mr. Bruce Baker. I have taken the liberty of republishing my father\’s works for all to learn from. Enjoy – Rachel Over the last several years, there has been much discussion about the
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Last time, we figured out that the phidgets controlled everything and that there were all of these phidget files… sigh… (If you haven’t been reading this series on the CRJ, please read 1 thru 3 please.) Return of the Phidgets Rick (my lovely programming engineer) wrote a small but significant program that allowed us to
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Twelve Years Later: A Motion Base Platform Still Going Strong In 2015, the Servos & Simulation team returned to Harris Corporation in Melbourne, Florida to inspect a high-angle six-axis motion base platform we originally installed in 2003. The system had been in continuous use for over a decade, supporting Sea State 6 antenna testing for shipboard communications. Upon arrival, we found the
Checking in on one of our older installations Read More »
