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ME 442

Machinery Dynamics

Machinery Dynamics is where you stop treating mechanical parts as static shapes and start reasoning about how linkages, cams, and gears actually move and transmit force, the geometry and kinematics behind every engine, robot arm, and folding mechanism you'll later design. Expect weekly problem sets built around loop-closure equations, position/velocity/acceleration analysis, and force balances, plus a synthesis project where you design a mechanism in GeoGebra to hit specified motion requirements. Coming off statics and dynamics, this is the course that gives you the vocabulary (DOF, Grashof, transmission angle) you'll lean on in machine design, robotics, and any later course where things have to move on purpose.

Kredi3ECTS5FakülteFaculty of EngineeringBölümMechanical EngineeringÖn koşulME 231KoordinatörOnur Özcan

→ STARS müfredatı (resmi syllabus)

Haftalık müfredat 14 hafta

Hafta 114–20 Eyl

Giriş: mekanizmaların topolojik özellikleri

Introduction and Basic Concepts: Topological characteristics of mechanisms - link, kinematic element, kinematic pair (joint), degree of freedom of space, of a joint

linkkinematic elementkinematic pair (joint)degree of freedom

Hafta 221–27 Eyl

Mekanizmalarda serbestlik derecesi

Degree of freedom of mechanisms, Examples

degree of freedommechanism

Hafta 328 Eyl – 4 Eki

Dört uzuvlu mekanizmalar ve position analysis

Four Link Mechanisms: Enumeration of four-link mechanisms, four-bar linkage, Grasshof’s theorem, Raven’s method for position analysis

four-bar linkageGrasshof's theoremRaven's methodposition analysis

Hafta 45–11 Eki

Crank-rocker linkage ve transmission angle

Crank-rocker linkage: Transmission angle, dead centres, swing angle, time ratio

crank-rocker linkagetransmission angledead centretime ratio

Hafta 512–18 Eki

Mekanizmalarda konum analizi (GeoGebra)

Position analysis of mechanisms (Tool: GeoGebra)

position analysismekanizmaGeoGebra

Hafta 619–25 Eki

Mekanizmalarda vector loop denklemleri

Vector loops and loop closure equations

vector looploop closure equation

Hafta 726 Eki – 1 Kas

Loop closure equation çözümü

Solution of loop closure equations

loop closure equations

Hafta 82–8 Kas

Mekanizmalarda velocity analizi

Velocity Analysis of Mechanisms

velocity analysismekanizma

Hafta 99–15 Kas

Mekanizmalarda ivme analizi

Acceleration Analysis of Mechanisms

acceleration analysismechanism

Hafta 1016–22 Kas

Mekanizmalarda statik kuvvet analizi

Static force analysis of mechanisms

static force analysismechanism

Hafta 1123–29 Kas

Mekanizmalarda dinamik kuvvet analizi

Dynamic force analysis of mechanisms

dynamic force analysismechanisms

Hafta 1230 Kas – 6 Ara

Mekanizmalarda kinematic synthesis: iki ve üç konum

Kinematic Synthesis of Mechanisms (Tool: GeoGebra): Two and three position synthesis

kinematic synthesisGeoGebratwo position synthesisthree position synthesis

Hafta 137–13 Ara

Gear trains ve planetary gear trains

Gear Trains: Law of gearing, simple and compound gear trains, planetary gear trains

law of gearingsimple gear trainscompound gear trainsplanetary gear trains

Hafta 1414–20 Ara

Cam Mekanizmaları ve Hareket Eğrileri

Cam Mechanisms (time permitting): Cam motion curves, dwell-rise-dwell, rise-return, dwell-rise-dwell-return, dwell-rise-return cams, pressure angle in cams, undercutting

cam motion curvesdwell-rise-dwellpressure angleundercutting

Değerlendirme 100% · 4 adım

15%

25%

35%

Quiz Quiz based on HW Problems 15%

Project Project 25%

Midterm:Essay/written Midterm Exams 25%

Final:Essay/written Final Exam 35%

en büyük tek kalem %35 · sınav ağırlığı %75 · 9 dönem ortalaması 2.59 (233 öğrenci) nasıl hesaplanıyor

Önerilen kaynaklar 5 kitap

📕

Zorunlu

Mechanisms

Eres Soylemez

2018 · Fifth Edition

📖

Önerilen

Design of Machinery: An Introduction to the Synthesis and Analysis of Mechanisms and Machines

Robert L. Norton

1999 · 2ed

📖

Önerilen

Theory of Machines and Mechanisms

J.J. Uicker, G.R. Pennock

J.E. Shigley · 2003

📖

Önerilen

Mechanism Design: Analysis and Synthesis

G. Erdman, G. N. Sandor

1991 · Prentice-Hall

📖

Önerilen

Kinematics and Dynamics of Planar Machinery

B. Paul

1979 · Prentice-Hall

Bu dersi alınca · 8 öğrenme çıktısı

Recognizing the types and functions of the mechanismsQuiz based on HW Problems, Midterm Exams, Final Exam
Determining and interpreting the degrees of freedom of mechanismsQuiz based on HW Problems, Midterm Exams, Final Exam
Recognizing the use of basic mechanisms for various purposesProject, Midterm Exams
Synthesizing basic mechanisms using graphical methodsQuiz based on HW Problems, Midterm Exams, Final Exam
Performing kinematic analysis of planar mechanisms including position, velocity, acceleration, and singularity analysesQuiz based on HW Problems, Project, Midterm Exams, Final Exam
Synthesizing basic mechanisms using analytical methodsQuiz based on HW Problems, Final Exam
Identifying the ordinary and planetary gear trains and determining the speed ratios between the input and output shaftsQuiz based on HW Problems, Final Exam
Performing quasi-static and dynamic force analyses of planar machineryFinal Exam

Bilkent'in resmî syllabus'ünden. Sağdaki etiket o çıktının hangi değerlendirmeyle ölçüldüğünü söylüyor.

🤖 GenAI politikası

Students are advised to consult the instructor regarding the use of Generative AI tools and their appropriateness. Responsible use of GenAI is encouraged in accordance with Bilkent University's GenAI Guidelines (https://w3.bilkent.edu.tr/bilkent/generative-artificial-intelligence-genai-guideline).

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ME 442 için defter ekibi henüz not yazmadı.

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Geçmiş GPA dağılımı 9 dönem · ort. 2.59

Dönem	Course CPA
2024-2025 Spring	2.56	1 sec · 28 öğr
2023-2024 Fall	2.47	1 sec · 29 öğr
2021-2022 Spring	3.17	1 sec · 6 öğr
2020-2021 Spring	2.43	1 sec · 32 öğr
2019-2020 Spring	2.23	1 sec · 33 öğr
2017-2018 Spring	2.37	1 sec · 28 öğr
2016-2017 Spring	2.68	1 sec · 31 öğr
2013-2014 Fall	3.07	1 sec · 25 öğr
2012-2013 Fall	2.32	1 sec · 21 öğr

Aggregate course GPA · Bilkent STARS'tan public data. Hoca-bazlı per-section detayı için STARS evaluation report →. Öğrenci anket cevapları KVKK kapsamında defter'de tutulmaz. Tüm derslerin ortalamaları →

Bu dönem · 2026-2027 Güz · 1 şube · 45 kontenjan

haftada 3 saat ders

Haftalık ızgarada 4 saat görünüyor, kayıt sistemi dersi 3 saat yazıyor. Aradaki 1 saat yedek saat: Bilkent programlarında derse genelde bir fazla saat ayrılır ve çoğu zaman kullanılmaz. Hangisinin düşeceği dönem başlayınca belli olur.

Staff

Sal15:30–17:20Cum10:30–12:20

kişilik

programıma ekle → CGPA'ya ekle kayıt tarihleri

Her dönem açılıyorSon yıllarda 3 güz ve 6 bahar döneminde açılmış. Kaçırırsan bir sonraki dönem tekrar bulabilirsin.

⚠️ FZ engelleyen şartlar

No FZ grade is given in this course.

Hocalar 0 bu dönem · 3 geçmiş

Geçmişte ders veren (3 kişi)

Onur Özcan, Sami Turgut Tümer, Burcu Dönmez