hard input

USAGE SUMMARY

The phrase "hard input" is correct and usable in written English.
It can be used in contexts related to data processing, computing, or any situation where a strong or significant input is required. Example: "The system requires hard input from users to ensure accurate data analysis."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

A Model Predictive Controller is proposed to maximize the conversion under hard input and state constraints.

Control Engineering Practice

A novel approach to robust controller design with hard input constraints is presented.

IFAC-PapersOnLine

A Model Predictive Controller is developed to maximise the yield under hard input and state constraints.

Computer Aided Chemical Engineering

The MPC law controls blood-glucose levels to a diurnally time-dependent zone, and enforces diurnal, hard input constraints.

Automatica

Simulations show that high-gain feedback may lead to hard input saturation and poor closed-loop performance.

Chemical Engineering Science

A Model Predictive Controller is proposed to maximize the reaction yield under hard input and state constraints.

IFAC Proceedings Volumes

Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

In this paper, we present a robust output-feedback model predictive control (MPC) design for a class of open-loop stable systems with hard input- and soft state constraints.

IFAC Proceedings Volumes

Support for hard inputs came largely from single service providers, with significant and increasing contributions coming from farmers themselves.

Agricultural Systems

More recent studies tend to apply soft-input sequence estimation algorithms for arithmetic decoding instead of hard-input classical decoding.

EURASIP Journal on Advances in Signal Processing

The tandem scheme involves the soft-input Viterbi algorithm for RSC decoding and the classical hard-input arithmetic decoder.

EURASIP Journal on Advances in Signal Processing

Although much of the reduction/selection (e.g., perceptual grouping [4]) has already occurred elsewhere and may be hard coded/wired, input information outside the current focus of attention cannot and should not be fully excluded because they may have survival value.

Plosone

Expert writing Tips

Best practice

When using "hard input" in technical writing, clearly define the constraints or limitations associated with it to avoid ambiguity.

Common error

Avoid using "hard input" in contexts where a more nuanced or flexible approach is required. Using it inappropriately can suggest a lack of adaptability or understanding.

Linguistic Context

The phrase "hard input" primarily functions as a noun phrase that describes a type of input characterized by strict limitations or constraints. Ludwig provides examples where "hard input" is used in scientific and engineering contexts to denote inflexible parameters or requirements. The examples and Ludwig AI support this.

Expression frequency: Uncommon

Frequent in

Science

80%

News & Media

10%

Formal & Business

10%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "hard input" is a noun phrase primarily used in scientific and engineering fields to describe input data or parameters with strict, inflexible constraints. Ludwig AI confirms its grammatical correctness and its utility in emphasizing the presence of these limitations. While not exceedingly common, it appears frequently in scientific literature and technical documentation. When using "hard input", it's important to clearly define the specific limitations involved to avoid ambiguity. Alternatives such as "stringent requirement" or "rigid constraint" can be used depending on the specific context to convey a similar meaning. Be careful to use the expression only when such inflexibility is meant to be emphasized.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

stringent requirement

Emphasizes the strictness and inflexibility of the requirement.

strict data

Highlights the unyielding nature of the data being inputted.

rigid constraint

Focuses on the inflexible limitation imposed by the input.

inflexible condition

Similar to rigid constraint, but with a broader application.

firm specification

Emphasizes the definiteness and lack of ambiguity in the input.

mandatory entry

Highlights the compulsory nature of the input.

unyielding data

Focuses on the robust and stable nature of the data.

fixed parameter

Emphasizes the non-modifiable aspect of the input variable.

definite condition

Highlights the clarity and precision of the specified condition.

harsh limitation

Stresses the severity of the imposed limit by the input.

FAQs

How is "hard input" used in control systems?

In control systems, "hard input" often refers to strict limitations or constraints imposed on the control variables, such as maximum or minimum values, which must not be exceeded to ensure system stability and safety. For example, Model Predictive Controllers are often designed to operate with "hard input" and state constraints.

What are some alternatives to using the phrase "hard input"?

Depending on the context, alternatives to "hard input" include "stringent requirement", "strict data", or "rigid constraint". The best choice depends on the specific meaning you want to convey.

In what contexts is it appropriate to use the term "hard input"?

"Hard input" is commonly used in technical and engineering contexts, such as control systems, data processing, and computer science, where it's essential to specify strict constraints or limitations. It's also appropriate in discussions about algorithms with defined parameters.

What does "hard input" mean in the context of machine learning?

In machine learning, "hard input" might refer to rigidly defined data features or constraints imposed during model training to ensure certain performance characteristics or prevent overfitting. Consider the alternative use of "unyielding data" when referring to model input.