Abstract: A system includes a vibration test system and a test fixture. The vibration test system includes a slip table, and the vibration test system is configured to vibrate the slip table. The slip table includes an electromagnet. The test fixture is configured to receive at least one article to be subjected to vibration testing. At least part of the test fixture is configured to be magnetically attracted to the electromagnet in order to secure the test fixture to the electromagnet. The system may also include a material handling robot configured to lift and move the test fixture and multiple testing stations configured to perform tests on the at least one article, where the material handling robot is configured to move the test fixture to and from each of the testing stations.

Abstract: A system includes a vibration test system and a test fixture. The vibration test system includes a slip table, and the vibration test system is configured to vibrate the slip table. The slip table includes an electromagnet. The test fixture is configured to receive at least one article to be subjected to vibration testing. At least part of the test fixture is configured to be magnetically attracted to the electromagnet in order to secure the test fixture to the electromagnet. The system may also include a material handling robot configured to lift and move the test fixture and multiple testing stations configured to perform tests on the at least one article, where the material handling robot is configured to move the test fixture to and from each of the testing stations.

Abstract: A portable unmanned aerial vehicle or aircraft, capable of being easily carried by a single individual by means of a mounting device, which can be fastened on a belt or strap. The aerial vehicle comprises a wing attached at one end to a fan or turbine assembly. The fan or turbine assembly may be electrically driven, with power supplied by one or more batteries. In flight, the fan or turbine assembly causes the aerial vehicle to rotate around its center-of-mass (COM), with lift provided by the wing as it rotates. A camera is located on the aircraft at or near the COM.