イベント Resources お問い合わせ グローバル | 日本語

Siemens Digital Industries Software › › › NVHと音響

検索 メニュー表示のトグル

Siemens Digital Industries Software › › › NVHと音響

NVH & Acoustics

NVH & Acoustics for Automotive Performance

The NVH and acoustic performance of a vehicle strongly impacts the driving experience and hence the perception of quality. Impacted by regulations and low-emission and zero-emission strategies, car manufacturers and suppliers seek solutions to design for optimal NVH comfort to adhere to their brand identity.

The integrated NVH and Acoustic solutions of Siemens Digital Industries Software are designed for combining simulation and test. They enable you to analyze the root cause of noise and vibration problems, optimize vehicles to improve brand image, and increase the perception of quality. Our tools and services help you design correctly from the start and prevent costly redesign later in the vehicle development cycle.

The NVH and acoustic performance of a vehicle strongly impacts the driving experience and hence the perception of quality. Impacted by regulations and low-emission and zero-emission strategies, car manufacturers and suppliers seek solutions to design for optimal NVH comfort to adhere to their brand identity.

The integrated NVH and Acoustic solutions of Siemens Digital Industries Software are designed for combining simulation and test. They enable you to analyze the root cause of noise and vibration problems, optimize vehicles to improve brand image, and increase the perception of quality. Our tools and services help you design correctly from the start and prevent costly redesign later in the vehicle development cycle.

NVH & Acoustics for Automotive Performance

Learn More

A vehicle’s noise and vibration behavior primarily influences comfort and the perception of quality. Excessive or unpleasant vibrations and sound affects the product’s brand image. The pressure on NVH engineering is constantly increasing. While legislation and regulation tightens, the automotive industry is confronted with a renewed need to address particular NVH challenges on component, subsystem, and full-vehicle level.

To design for premium NVH and acoustic quality, an integrated approach is required. Whether dealing with interior or exterior acoustics, intake or exhaust noise, engine acoustics, brake noise, noises from auxiliaries such as HVAC, batteries or inverters, or noise related to system integration, Siemens Digital Industries Software provides solutions for all stages of the development process. By combining simulation and test, our solutions help you to gain insights in how to reduce noise and vibrations, assess systems interactions and their influence on other performances such as fuel consumption, passenger comfort, and drivability, while striking an excellent balance between cost-efficiency, weight, and performance.
NVH & Acoustics for Automotive Performance
主なユーザー事例

NATRAX

National Automotive Test Tracks

Asia’s largest automotive proving ground uses Simcenter to offer state-of-the-art pass-by noise testing and engineering capabilities

India’s NATRAX partners with Siemens Digital Industries Software to support world-class vehicle testing activities

詳細情報

オンデマンド・ウェビナー | 18 分

自動車のNVHと音響特性について

NVH (騒音、振動、ハーシュネス) エンジニアリングに対する圧力は高まり続けています。法規制が厳しくなるにつれて、自動車業界は新たに、コンポーネントやサブシステム、車両全体のNVHに対する課題に対処しなければならなくなっています。

ウェビナーを見る

ソリューションの機能

Flow Induced Noise

Accurately model flow induced noise and vibration across a broad frequency range.

Operational NVH Testing

Quickly and reliably assess noise and vibration in operational conditions and instantly validate measurements on the test track or road.

Road Noise Simulation

Reduce road noise in the passenger compartment by predicting the dominant path or component early in the development phase.

Road Noise Testing

Lower road noise levels following a transfer path analysis (TPA) approach. Decompose road noise into independent components and investigate each individual noise source.

Sound Quality Acoustic Simulation

Minimize noise and optimize sound quality by analyzing and simulating interior and exterior acoustic noise.

Sound Quality Testing

Evaluate acoustic quality and design the perfect sound. Assess sound and acoustic quality using psychoacoustic metrics with real-time and offline access to results.

Vehicle Integration & Attribute Balancing

Integrate (sub)systems and keep performances. Balance and optimize conflicting requirements for NVH, fuel economy and drivability to ensure the desired driver experience.

[[global-preference-center-interest-placeholder]]に興味がありますか?

登録して[[global-preference-center-interest-placeholder]]の最新情報を入手

申し訳ありません。

登録できませんでした。もう一度やり直してください。

ご登録ありがとうございます! 初めての登録ですか? メールをチェックして登録されたかどうか確認してください。

この項目は必須です。 有効な電子メール・アドレスを入力してください。
この項目は必須です。 値が無効または長すぎます。

*は必須項目です。

こちらもいかがですか

ご質問はありますか?

ソリューション

お客様の成功へのサポート

会社情報

お問い合わせ

Webからの各種問い合わせ

Global Technical Access Center (GTAC)

シーメンスPLMソフトウェアからの情報提供へ登録



公式SNS

© Siemens 2021. 会社概要 クッキーについて プライバシー通知 利用条件 デジタルID 違法コピーの連絡先 DMCA
© Siemens 2021. 会社概要 クッキーについて プライバシー通知 利用条件 デジタルID 違法コピーの連絡先 DMCA
Close Video