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Robotics vocab
Question | Answer |
---|---|
What was the first ever mobile robot | Shakey |
what is a vector | a quantity with direction and magnitude. |
what is a scalar | a scalar is like a vector but only with magnitude |
define a joint movement | the quickest path to the desired destination that is not necessarily linear |
define a linear movment | a straight path taken by a robot to an entry or exit point. |
define a circular movement | A movement around a certain point in a circular motion along a robots path. |
define a spline movement | A path of different defined points along with the robot will travel. |
what is Cartesian programing. | programming that involves the use of pre programmed x y and z coordinates to make simpler the task of dimensional programming. |
what is a control system | a control system is a device that controles, commands or regulates other systems. |
define hydraulic | hydraulics are a piece of hardware that are powered via fluids. |
define pneumatics. | pneumatics are peaces of hardware powered via gasses. |
define direct drive | a direct drive mechanism is one where the primary motor or torque generator directly acts upon whatever its powering. |
define degrees of freedom | the number of joints or axis of movement the robot is capable of. |
define end of arm tooling | devices hat can by attached to the end of a robot arm with the purpose of giving that robot a new capability. |
define work envelope | the area in which the robots working arm is capable of reaching. |
define Cartesian | the Cartesian coordinates system is one that defines every point on a graph uniquely with a set of real number coordinates. |
define SCARA | a type of robot that stands for Selective Compliance Assembly Robot Arm or Selective Compliance Articulated Robot Arm. They are used for picking up and placing things and doing things precisely. |
define preventative maintenance. | the act of preforming regular maintenance and upkeep on robotic systems to keep them up and running. |
define alarm conditioning. | a state in which the system has identified that a situation requiring operator notification and action is required. Essentially the system isn't working properly. |
Define entry and exit points. | The entry and exit point is a point apart from where the robot is operating to which the robot will go to before begin its operation on whatever it may be operating on. |
define teach pendant | handheld device that typically comes with industrial robots, that are used to control the operation of the robot. |
define voltage | an electromotive force or potential electric difference. |
define current | a flow of electricity through a circuit |
define resistance | the opposition to electric flow |
what is a multimeter | a device used to measure volts, amps and ohms in a circuit |
ac vs dc current | dc is one way flow, ac is flow that constantly changes directions. |
define identifier | another name for variables that represent/ hold data. |
define operators. | the operation signs like addition subtractions multiplication and division. |
define operands | something being operated on such as numbers in an equation. |
define literals | ? |
define autonomous | capable of acting alone or without human operation |
what are the data types | int - real whole numbers string - words char - charecters like A B C ect float - decimals |
define robot home | the base state of the robot that it will return to when done working or before working. |
define yaw, pitch and roll | yaw is rotating from the top. pitch is angling on the nose line and roll is spimming perpendicular to the nose line. |
define robot jogging | the act of manually moving the robot with the teach pendent. |
define Deadman switch | a switch that is designed to trigger upon the death of serious injury of a robots operator. |
define PM sheet | a sheet that details what the technicians must complete during a maintenance check. |
the 4 dears | dull, dirty, dangerous, difficult. |
what do robot technicians do | they are the ones who actually make and install the robots. |
what do assemblers do | these are the people who build the robots based off of engineer specifications. |
what do robot operators do | they actually operate the robots and oversee their function. |
what do robot trainers do | these are experienced technicians who will oversee newer technicians and help them learn the trade, |
what do robot engineers do | these people design and test prototypes in order to suite whatever needs are required of the robot. |
What shape is start and stop in flow charts | Oval |
What shape is input / output in flow charts | Parallelogram / rhombus |
What shape is processing in flow charts | Rectangle |
What shape are decisions in flow charts | Diamond |
What shape are functions in flow charts | Rectangle with bars on either side |