Drive System Definition

Robots may contain a drive system that supports limb function.

"Drive system" is a nebulous term that may refer to any of a number of subjects. The range of possibilities includes---but is not limited to---computer science, the automotive industry and robotics.

Computers

When applied to computers, a drive system may typically mean the hard disk drive, one of the primary locations for information and data storage. The drive is commonly found inside what is called an "internal drive bay" and consists of a number of different "platters." Some of the key parts found within the drive are the actuator, actuator arm and the write disk.

Automobiles

In an automobile or other vehicle, the drive system may also be referred to as the powertrain system. These are the components that literally make the automobile go. A powertrain system may include the engine, motor, transmission and other parts of the vehicle. One of the greatest challenges for current manufacturers and designers is to create hybrid powertrain models that are good on gas mileage and kinder to the environment.

Robotics

A robotic drive system may be responsible for a number of the robot's functions, including the speed of its limbs. The system may also govern how dynamically the robot is capable of reacting. Similar drive systems enable people with spinal cord injuries to maneuver wheelchairs. A tongue-controlled computer drive system allows the wheelchair's occupant to issue commands that guide the chair.

References

• Computer Hope: Hard Drive
• Free Patents: Computer System Drive Cage and Method
• Drive Systems
• NIAC Info: Tongue Driven System to Operate Computers
• Robot Basics: Drive Systems
• Free Patents: Hybrid Powertrain System