@ Supply Chain Management


Archived webinar on Inventory Optimization in Electronics

An archived version of the recent webinar on Dynamic Inventory Optimization presented by the Electronics Supply Chain Association (ESCA) is available here. Registration is requied and free. The webinar will be available for a year from now. I found some of the items in the presentation especially from the Aberdeen Group as well as IBM’s DIOS group quite interesting and that makes watching the webinar well worth your while.
Some of the other documentation relating to the webinar is also available here:
1. IBM’s DIOS brochure
2. Case study of application of DIOS at a company

You can’t plan your compromises … Yes, you can.

Randy Littleson of Kinaxis on Response Management blog has a post about how firms are often kicked into “response mode” where in they’re trying to respond to the latest fire that is about to kill their customer service ratings. Isn’t it always like that or doesn’t it always feel like that? He is of the opinion, no doubt earned by consulting practice that it is virtually impossible to plan out the activities of the firm such that you can avoid/significantly mitigate the “response mode” state of affairs.

These deviations from plan are happening literally hundreds of times throughout the day in most organizations. It may be a key customer calling, a field failure that needs to be dealt with, an unexpected delay in receipt of a critical part of any number of things that “just come up.”
At the core to solving these problems is compromosing. Teams need to get together and figure out what tradeoffs and compromises need to be made on the spot to solve these types of problems….and they need to do so while weighing the impact on the rest of the business.

Well, you could if you wanted to.
Quite simply, you either have to have excess capacity built into you system (not so good idea) or have a system that operates at or near the lowest total lead time (better idea). I’m not saying that you’d be able to handle every “response mode” crisis hands down this way but a significant portion of the response mode crises ought to be mitigated by advanced planning. But that requires a different way of thinking and applying i.e. bringing in the fruits of applied queuing theory into the firm’s activities. One of the highpoints of my graduate education was putting this into practice – through Quick Response Methodology (QRM). QRM is the brainchild of Dr. Rajan Suri at the University of Wisconsin-Madison and I was part of a team that consulted with a manufacturing firm with the specific objective of reducing their lead times for spare parts.
If you’re facing any of the below:

  • Our biggest customer is demanding faster response time …
  • We provide a high degree of customization, and JIT is no longer helpful in our low-volume, high-mix environment …
  • Our shop floor has become very efficient, but it takes too long to get out a quote or process an order …
  • Our own response time is fine, but our supplier is another story …

About me

I am Chris Jacob Abraham and I live, work and blog from Newburgh, New York. I work for IBM as a Senior consultant in the Fab PowerOps group that works around the issue of detailed Fab (semiconductor fab) level scheduling on a continual basis. My erstwhile company ILOG was recently acquired by IBM and I've joined the Industry Solutions Group there.

@ SCM Clustrmap

Locations of visitors to this page

Subscribe by email

Enter email:
Delivered by FeedBurner

Enter email to subscribe
June 2006