CN106055329A

CN106055329A - MATLAB and HFSS interface control method

Info

Publication number: CN106055329A
Application number: CN201610368418.7A
Authority: CN
Inventors: 于萌; 李良; 王栋; 刘俊; 周立学; 饶瑞楠; 雷国忠; 糜光璞
Original assignee: Xian Electronic Engineering Research Institute
Current assignee: Xian Electronic Engineering Research Institute
Priority date: 2016-05-30
Filing date: 2016-05-30
Publication date: 2016-10-26

Abstract

The invention proposes a MATLAB and HFSS interface control method. After the parameterization of a model, we can directly modify the values of a global variable or a local variable, and also can optimize the parameters, thereby greatly improving the modeling efficiency, and enabling the direct interface control of MATLAB and Ansoft HFSS to be more convenient and complete.

Description

A kind of MATLAB Yu HFSS interface control method

Technical field

This technology belongs to the interface connection area of software, applies quickly setting up and ginseng at Ansoft HFSS model In numberization.

Background technology

HFSS modeling process is the indispensable process that many designers face, for same model and different Design objective, the modeling process of repetition spends too much of his time.Carried out by hfssapi between Ansoft HFSS and MATLAB Control.HFSS itself is carried out record macro order by VBS script, the most corresponding grand life of every single stepping of Ansoft HFSS Order.Generally can carry out edit script by the script that recording script or HFSS software provide so that convenient control HFSS is soft The operating process of part.

Forefathers have been written that the matlab file of part is to perform the basic operation of HFSS.Such as: add new construction File, sets up the basic operations such as square, labelling port.

The present invention is to carry out simulating, verifying with the macros of 14.0 versions, for the different editions of HFSS software, and its portion Point macros is likely to occur change.General when writing script, it is possible to use the recording script of HFSS, determine script format. Can be modeled after using this Model Establishment engineering and file writes, and passes through grand by operation result S parameter or Q-value Data, the convenient analyzing and processing using MATLAB to carry out the later stage are derived in order.

Summary of the invention

Solve the technical problem that

Although there being MATLAB correspondence to control the macros of HFSS modeling, but the concrete of modeling can be brought into when writing Numerical value, causes non-parametrization after modeling completes, it is impossible to the subsequent analysis such as is optimized and calculates.In order to avoid prior art not In place of foot, the present invention proposes a kind of MATLAB Yu HFSS interface control method.

Technical scheme

A kind of MATLAB Yu HFSS interface control method, it is characterised in that step is as follows:

Step 1: be dimensioned so as to global variable or local variable needed for MATLAB is by model；

Step 2: use MATLAB to write the macros function corresponding to HFSS modeling procedure；

Step 3: to each section of macros, carry out parametrization setting, will be in the concrete data step 1 in macros Global variable or local variable replace, and generating suffix is .vbs file；

Step 4: run .vbs file, HFSS Auto-generation Model；It is adjusted when needing the moulded dimension in HFSS With when optimizing, in MATLAB, directly revise global variable or local variable.

Beneficial effect

A kind of MATLAB Yu HFSS interface control method that the present invention proposes, after model is carried out parametrization, we are permissible Directly every time modify numerical value at global variable or local variable, and parameter can be optimized, be greatly enhanced Modeling efficiency, makes the direct Interface Controller of MATLAB and Ansoft HFSS more convenient and perfect.

Accompanying drawing explanation

Fig. 1 band filter model

The non-parameterized model of Fig. 2

Fig. 3 parameterized model figure

Detailed description of the invention

In conjunction with embodiment, accompanying drawing, the invention will be further described:

When carrying out parametric modeling, it is divided into three steps:

A) setting up needed for certain model a size of global variable or local variable, this part is in conventional VBS modeling In do not occur；

B) according to HFSS modeling procedure, MATLAB is used to write out the macros function corresponding to each step；

C) to each section of macros, parametrization setting is carried out, the global variable in the concrete data a) step i.e. set up Or local variable replaces, just can complete parametric modeling, complete the simulation calculation such as follow-up optimization.

Below as a example by certain model, introduce the contrast before and after Interface Controller improves.

Select is the model of a band filter, model structure as shown in Figure 1:

This model VBS script is generated, in model is set up, although use parameter, but generating by MATLAB VBS script in, be to replace with occurrence, final modeling result such as Fig. 2: see in property list origin coordinates and X, Y, Z coordinate are all concrete numerical value.

We carry out parameter setting to it and each step are carried out parametrization setting, first define local variable, its Secondary after each macros, it is carried out parametrization setting.Final modeling result is as shown in Figure 3.

Changing after an action of the bowels through said procedure, its coordinate can be set by parametrization, facilitates at follow-up optimization Reason and the size adjusting of model.

It improves the mutual controlling of the interface of MATLAB and Ansoft HFSS, by script Writing so that modeling process parametrization, facilitate the demand of each designer, the repeatability application for particular model has very well Integrated effect.

Claims

1. MATLAB Yu a HFSS interface control method, it is characterised in that step is as follows:

Step 1: be dimensioned so as to global variable or local variable by needed for HFSS model in MATLAB；

Step 3: to each section of macros, carry out parametrization setting, will the overall situation in the concrete data step 1 in macros Variable or local variable replace, and generating suffix is .vbs file；

Step 4: run .vbs file, HFSS Auto-generation Model；When needing to be adjusted the moulded dimension in HFSS with excellent During change, in MATLAB, directly revise global variable or local variable.