A system of interconnecting trainers is provided. The trainers may share power and/or exchange control signals, resulting in reduction in weight/size and increase in portability. Some of the trainers may include a rechargeable battery to allow the trainers to operate without being connected to an AC outlet. A power source selector switch may select an external AC power source or the internal battery to be used by the trainer. Some the trainers may include one or more DC and/or AC signal distribution relays that may receive control signals from student designed circuits or controllers and may provide DC and/or AC signals to other trainers. Some of the trainers may include built-in devices such as oscilloscopes, signal generators with displays, multimeters, and pneumatic devices.

The educational system for teaching mechanical failure includes first and second specimen pieces. The first and second specimen pieces are adapted to be magnetically joined to one another at a selected magnitude of magnetic force. A linear force measuring device, such as a load cell, is secured to the first specimen piece and a support frame. A linear actuator is secured to the support frame and the second specimen piece to selectively apply a separation force to the first and second specimen pieces. In use, a user may increase a magnitude of the separation force until the first and second specimen pieces separate from one another. The measured separation force when the first and second specimen pieces separate from one another is representative of a required force to cause mechanical failure.

The educational system for teaching mechanical failure includes first and second specimen pieces. The first and second specimen pieces are adapted to be magnetically joined to one another at a selected magnitude of magnetic force. A linear force measuring device, such as a load cell, is secured to the first specimen piece and a support frame. A linear actuator is secured to the support frame and the second specimen piece to selectively apply a separation force to the first and second specimen pieces. In use, a user may increase a magnitude of the separation force until the first and second specimen pieces separate from one another. The measured separation force when the first and second specimen pieces separate from one another is representative of a required force to cause mechanical failure.

A system of interconnecting trainers is provided. The trainers may share power and/or exchange control signals, resulting in reduction in weight/size and increase in portability. Some of the trainers may include a rechargeable battery to allow the trainers to operate without being connected to an AC outlet. A power source selector switch may select an external AC power source or the internal battery to be used by the trainer. Some the trainers may include one or more DC and/or AC signal distribution relays that may receive control signals from student designed circuits or controllers and may provide DC and/or AC signals to other trainers. Some of the trainers may include built-in devices such as oscilloscopes, signal generators with displays, multimeters, and pneumatic devices.

Instrument Landing System (ILS) Localizer and Glideslope Simulator Training Stations using GPS and LASER Position Identification for Active Antenna Feedback and Radiation Pattern Simulation is designed to provide complete training for ILS maintenance technicians using a unique combination of hardware and software. GPS and LASER modules embedded in simulated antennas define the physical position of the antennas and custom software coverts that position along with adjustable transmitter and RF Power, Modulation, and Phase distribution settings into a wireless digital data stream that emulates an actual ILS signal when viewed in the field by a custom designed simulated ILS field receiver. The overall system is monitored and controlled through a central processor. Simulated test equipment is provided to measure field readings and transmitter settings.

The uniqueness of the presented invention is a biofidelic, metamaterial structured, integrated with wireless sensors, modular, reusable, and anatomically accurate human surrogate (for both male and female) designed for testing and evaluation of personal protective equipment (PPE), and blast environments. Structured with metamaterials, the surrogate demonstrates a biofidelic response to blast overpressure. Metamaterials tailored for blast applications manipulate properties such as wave speed, acoustic impedance, and frequency response to match human tissues with minimized complexity. Incorporating technology from wearable blast sensors, the Blast Overpressure Body (BOB) provides high-resolution, high sampling rate, and time-synchronized simulated human blast data. Its modular design allows for easy replacement of damaged parts, alternative testing scenarios, and enhanced biofidelity, increasing flexibility and reusability. The BOB is a tool for testing, evaluating, and developing PPE and weapon systems, and for research, surveillance, and mitigation of blast exposure in military, industrial, civilian, and law enforcement contexts.