Mekatronika - 1 Gjl 13-14

Properties of L.HartProperties of L.Hart

MEKATRONIKAMEKATRONIKAOleh :Oleh :

Liman HartawanLiman Hartawan

Jurusan Teknik MesinJurusan Teknik MesinFakultas Teknologi IndustriFakultas Teknologi Industri

INSTITUT TEKNOLOGI NASIONALINSTITUT TEKNOLOGI NASIONAL

Properties of L.Hart

What is Mechatronics?What is Mechatronics?Mechatronics is the Mechatronics is the synergisticsynergistic

combination combination of : of :

Mechanical engineeringMechanical engineering ElectronicsElectronics Control engineeringControl engineering And computersAnd computersAll All integratedintegrated through the design process. through the design process.


TextbookTextbook►Bolton, W., Mechatronics, Longman Bolton, W., Mechatronics, Longman

Scientific & Technical, London.Scientific & Technical, London.►Alciatore, David G., Histand, Michael B., Alciatore, David G., Histand, Michael B.,

Introduction to Mechatronics and Introduction to Mechatronics and Measurement Systems, Mc Graw Hill, Measurement Systems, Mc Graw Hill, Singapore.Singapore.

►Bishop, Robert H., The Mechatronics Bishop, Robert H., The Mechatronics Handbook, CRC Press, 2002, Washington Handbook, CRC Press, 2002, Washington DC.DC.

►etc.etc.


ObjectivesObjectives► Sensors : Know common sensor typesSensors : Know common sensor types► Actuators : Understand basic of most common Actuators : Understand basic of most common

actuators and their system modelsactuators and their system models► Controller : Learn how control can be Controller : Learn how control can be

implemented using microcontrollers, PLCs and implemented using microcontrollers, PLCs and PCs.PCs.

► Simulation : Know how to model sensors and Simulation : Know how to model sensors and actuators for simulation.actuators for simulation.

► Group project : Design a mechatronic system Group project : Design a mechatronic system or create a simulation.or create a simulation.


TopicsTopics► Introduction to mechatronic systemIntroduction to mechatronic system► Switches, sensorSwitches, sensor► Microcontrollers : Arduino with LabVIEWMicrocontrollers : Arduino with LabVIEW► PLC’s and their usePLC’s and their use► Actuators : electric motors, other actuatorsActuators : electric motors, other actuators


EvaluationEvaluation►Tugas/QuizTugas/Quiz : 40%: 40%►UTSUTS : 25%: 25%►UASUAS : 25%: 25%►KehadiranKehadiran : 10% : 10% (untuk yang (untuk yang

kehadirannya 80%)kehadirannya 80%)

Mahasiswa wajib mengikuti UTS & UASMahasiswa wajib mengikuti UTS & UAS


CalendarCalendar►Tugas Tugas : Pengumpulan tugas, : Pengumpulan tugas,

mengikuti jadwal yang telah mengikuti jadwal yang telah ditetapkan.ditetapkan.

►UTS UTS : Mengikuti jadwal kalender : Mengikuti jadwal kalender akademikakademik

►UAS UAS : Mengikuti jadwal kalender : Mengikuti jadwal kalender akademikakademik




Components in a typical Components in a typical mechatronic systemmechatronic system


Basic DefinitionsBasic Definitions (1/3) (1/3)

►Yasakawa Electric CompanyYasakawa Electric Company The word, mechatronics, is composed of The word, mechatronics, is composed of

“mecha” from mechanism and the “mecha” from mechanism and the “tronics” from electronics. In other words, “tronics” from electronics. In other words, technologies and developed products will technologies and developed products will be incorporating electronics more and be incorporating electronics more and more into mechanisms, intimately and more into mechanisms, intimately and organically, and making it impossible to organically, and making it impossible to tell where one ends and the other begins.tell where one ends and the other begins.



►Harashima, Tomizuka, and Fukada in Harashima, Tomizuka, and Fukada in 19961996 the synergistic integration of mechanical the synergistic integration of mechanical

engineering, with electronics and intelligent engineering, with electronics and intelligent computer control in the design and computer control in the design and manufacturing of industrial products and manufacturing of industrial products and processes.processes.

►Auslander and KempfAuslander and Kempf Mechatronics is the application of complex Mechatronics is the application of complex

decision making to the operation of physical decision making to the operation of physical systems.systems.



►Shetty and Kolk appeared in 1997Shetty and Kolk appeared in 1997 Mechatronics is a methodology used for the Mechatronics is a methodology used for the

optimal design of electromechanical products.optimal design of electromechanical products.►More recently, we find the suggestion by More recently, we find the suggestion by

W. BoltonW. Bolton A mechatronic system is not just a marriage A mechatronic system is not just a marriage

of electrical and mechanical systems and is of electrical and mechanical systems and is more than just a control system; it is a more than just a control system; it is a complete integration of all of them.complete integration of all of them.


SystemsSystems►Black boxBlack box which has an input and an which has an input and an

output.output. We are not concerned with what goes on We are not concerned with what goes on

inside, but only the relationship between inside, but only the relationship between the output and the inputthe output and the input


Measurement SystemsMeasurement Systems► Black box which is used for making Black box which is used for making

measurements.measurements.► In general, made up of three elementsIn general, made up of three elements

Sensor : responds to the quantity being Sensor : responds to the quantity being measured by giving as its output a signal which measured by giving as its output a signal which is related to the quantity.is related to the quantity.

Signal conditioner : takes signal from the sensor Signal conditioner : takes signal from the sensor and converts it into condition which is suitable and converts it into condition which is suitable for either display or for use to exercise control.for either display or for use to exercise control.

Display Sistem : output from the signal Display Sistem : output from the signal conditioner is displayed.conditioner is displayed.

A Measurement System and Its A Measurement System and Its Constituent ElementsConstituent Elements

►Sensor : Example ?Sensor : Example ?►Signal Conditioner : Example ?Signal Conditioner : Example ?►Display : Example ?Display : Example ?

Open Loop SystemsOpen Loop Systems

Basic Elements of a Closed Loop Basic Elements of a Closed Loop SystemsSystems (1/2) (1/2)

Basic Elements of a Closed Loop Basic Elements of a Closed Loop SystemsSystems (2/2) (2/2)

The Automatic Control of Water The Automatic Control of Water LevelLevel (1/2) (1/2)

►Controlled variable Controlled variable : water level in : water level in tanktank

►Reference value : Reference value : initial setting of initial setting of the float and lever the float and lever positionposition

►Comparison Comparison element : the leverelement : the lever

The Automatic Control of Water The Automatic Control of Water LevelLevel (2/2) (2/2)

►Error signal : the difference between Error signal : the difference between the actual and initial settings of the the actual and initial settings of the lever positionslever positions

►Control unit : the pivoted leverControl unit : the pivoted lever►Correction unit : the flap opening or Correction unit : the flap opening or

closing the water supplyclosing the water supply►Process : the water level in the tankProcess : the water level in the tank►Measuring device : the floating ball Measuring device : the floating ball

and leverand lever

Sequential ControllersSequential Controllers► Washing Machine SystemWashing Machine System

Washing Machine SystemWashing Machine System


Control SystemsControl Systems►Black box which is used to control its Black box which is used to control its

output to some particular value or output to some particular value or particular sequence of values.particular sequence of values.

Properties of L.HartProperties of L.Hart

Terima kasih atas Terima kasih atas perhatiannyaperhatiannya

L.HartL.Hart

Documents

Mekatronika - 1 Gjl 13-14