Gear Dynamics and Gear Noise Short Course
(April 1 - 4, 2019)

Agenda (Subject to change)


Monday (Day 1)

8:00 AM

Registration

8:15 AM

Introduction and overview

Dr. Don Houser

8:30 AM

Gearing fundamentals

Dr. Don Houser

9:15 AM

Simplified gear noise sources and frequency analysis

Dr. Don Houser

10:00 AM

Break

10:15 AM

Sound measurement

Dr. Raj Singh

12:00 PM

Lunch

1:00 PM

Sound perception issues and spectrum analysis demo

Singh / Houser

1:30 PM

Transmission error concepts

Dr. Don Houser

2:05 PM

Basic gear dynamics – I

Dr. Raj Singh

3:00 PM

Break

3:15 PM

Basic gear dynamics - I (concluded) 

Dr. Raj Singh

3:30 PM

Transmission error modeling and measurement

Dr. Don Houser

5:00 - 6:30PM

Networking Reception

Tuesday (Day 2)

8:15 AM

Gear noise guidelines (and how results are displayed in literature)

Houser / Singh

9:00 AM

Basic gear dynamics - II (concepts and simulation)

Dr. Raj Singh

10:00 AM

Break

10:15 AM

Advanced transmission error topics

Dr. Houser

12:00 PM

Lunch

1:00 PM

Planetary gear set: kinematics and force analysis

Dr. Ahmet Kahraman

2:30 PM

Casing dynamics & acoustics

Dr. Raj Singh

3:00 PM

Break

3:15 PM

Casing dynamics and acoustics (contd.)

Dr. Raj Singh

3:40 PM

Transport to OSU Campus (Scott Lab) by Bus

4:00 PM

Transmission error measurement (demo)

Dr. Houser et al.

4:30 – 6:15 PM

Tours and demos: OSU GearLab and Acoustics & Dynamics Laboratories

6.30 – 6.45 PM

Bus brings attendees back to Fawcett Center

Wednesday (Day 3)

8:15 AM

Summary and discussion

Houser / Singh

8:30 AM

Casing dynamics and acoustics

Dr. Raj Singh

9:00 AM

Gear rattle (physics, modeling and simulation demo)

Dr. Raj Singh

10:00 AM

Break

10:15 AM

Gear rattle (concluded)

Dr. Raj Singh

10:45 AM

Effects of spacing errors on gear design and gear dynamics

Dr. David Talbot

12:00 PM

Lunch

1:00 PM

Case history workshop (10-minute presentations by attendees)

3:00 PM

Break

3:15 PM

Workshop (concluded) and Design optimization and robustness

Dr. Don Houser

5:00 PM

Adjourn

Thursday (Day 4)

8:00 AM

Overview of Day 4 topics, summary and validation studies

Dr. Raj Singh

8:30 AM

Planetary gears set dynamics

Dr. Ahmet Kahraman

10:00 AM

Break

10:15 AM

Geared system dynamics and acoustics

Dr. Raj Singh

11:45 PM

Boxed Lunches (and LDP Demo - optional)

12:45 PM

Advanced gear excitation measurement

Dr. Don Houser

2:15 PM

Break

2:30 PM

Gear rattle and vehicle clunk (case studies)

Dr. Raj Singh

4:00 PM

Adjourn