1 A PET scan can help a doctor find nervous system problems, such as Parkinson's disease, multiple sclerosis, transient ischemic attack (TIA) , amyotrophic lateral sclerosis (ALS) , Huntington's disease, stroke, and schizophrenia. 2  Find changes in the brain that may cause epilepsy.
Robotics engineers are engineering technologists who apply principles from mechanical, manufacturing and electrical engineering to design and test robots, automated systems and new applications.
Robotics Planning. Robotics Technology-Actuators. Actuators, also known as drives, are mechanisms for getting robots to move. Most actuators are powered by pneumatics (a ir pressure), hydraulics (fluid pressure), or motors (electric current).Most actuation uses electromagnetic motors and gears but there have been frequent uses of other forms of actuation including NiTinOLmuscle-wires and inexpensive Radio Control servos.ost actuators are powered by pneumatics (a ir pressure), hydraulics (fluid pressure), or motors (electric current). Most actuation uses electromagnetic motors and gears but there have been frequent uses of other forms of actuation including NiTinOLmuscle-wires and inexpensive Radio Control servos.