[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

# Re: [FEMM] velocity calculation

- To: Finite Element Method Magnetics mailing list <femm@list.foster-miller.net>
- Subject: Re: [FEMM] velocity calculation
- From: David Meeker <dmeeker@foster-miller.com>
- Date: Thu, 16 Oct 2003 13:14:17 -0400
- In-reply-to: <20031015091133.2940.qmail@web12604.mail.yahoo.com>
- List-archive: <http://femm.foster-miller.net/pipermail/femm>
- List-help: <mailto:femm-request@list.foster-miller.net?subject=help>
- List-id: Finite Element Method Magnetics mailing list <femm.list.foster-miller.net>
- List-post: <mailto:femm@list.foster-miller.net>
- List-subscribe: <http://femm.foster-miller.net/mailman/listinfo/femm>, <mailto:femm-request@list.foster-miller.net?subject=subscribe>
- List-unsubscribe: <http://femm.foster-miller.net/mailman/listinfo/femm>, <mailto:femm-request@list.foster-miller.net?subject=unsubscribe>
- References: <20031015091133.2940.qmail@web12604.mail.yahoo.com>
- Reply-to: Finite Element Method Magnetics mailing list <femm@list.foster-miller.net>
- User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.4; MultiZilla v1.5.0.2d) Gecko/20030624

Ahmad Eid wrote: Dear all I use femm and lua scripts to calculate the force for linear machine. I just move the translator and then calculate. Is there a way to calculate the velocity of the translator? and how can I calculate the kinetic energy in this case? any suggetion or any site will be good thanx all ahmad To find velocity, you have to have some equations of motion for the mechancial system that the force is driving. It is possible to integrate these equations numerically inside your lua script that does force vs. position, or you could take your force vs. position & current information and use them as input to a separate program in which you integrate the equations of motion. Dave.
    --
    David Meeker
    Senior Engineer
    Foster-Miller, Inc.
    350 Second Avenue
    Waltham, MA 02451-1196
    781-684-4070
    781-890-3489 (fax)
    dmeeker@foster-miller.com

- Follow-Ups:
  - [FEMM] velocity & energy for LG!
    - From: Ahmad Eid <ahmad_m_eid@yahoo.com>

- References:
  - [FEMM] velocity calculation
    - From: Ahmad Eid <ahmad_m_eid@yahoo.com>

- Prev by Date: [FEMM] velocity calculation
- Next by Date: [FEMM] velocity & energy for LG!
- Previous by thread: [FEMM] velocity calculation
- Next by thread: [FEMM] velocity & energy for LG!
- Index(es):
  - Date
  - Thread