Question

Describe the objective and application of each of the following (what is it? How and when can it be applied? What are the anticipated results?): functional analysis and allocation, operator task analysis, error analysis, OSD

Answer 1

1. Functional Analysis and Allocation:

Functional Analysis and Allocation is a common operation of translating organization stage demands into comprehensive practical and execution design basis. The result of the operation is a standard Functional Architecture with assigned organization demands that are trackable to each system performance.

The Functional Analysis and Allocation traverse the space between the huge levels set of organization demands and restrictions and the comprehensive set needed to improve and execute tasks. It is an fundamental component of the Requirements curve and the Design curve. Throughout this process, an unsegregated Functional Architecture is established in adequate range to aid the combination of provision in terms of components and operations and to permit recognition and administration of associated dangers.

The first phase is to establish the bottom-stage functions needed to execute the different organization functions. As this is done, the organization demands are administered and functional architecture are progressed. These operations follow and collaborate so that as features advance, they are repeatedly approveed against each other.

The functions deduceed in the Requirements Analysis are inspected to characterize progressively bottom stages of functions that perform the top stage functional requirements. All demands of the first stage functions must be allocated for last stage functions. The allocated needs must be explained in proper terms and be in abundant feature to be utilised as design standard in the next Synthesis process.

2. Operator Task Analysis:

Task analysis is one of the significant instrument utlised by human factors specialists in exploring and designing tasks. It gives a methodical resemblance between the requirements that the task provides on the human worker and the potential the human worker acquires to handle these needs.

Tasks are the basic units of conduct which should be distinct to interpret the problem. The objective of operator task analysis is to simplify the concept technique of the operator. This needs a procedure that properly demonstrates the thinking approach. The data which is common for every unit is isolated from the data which is particular to a given unit. Hence , the variation in operator activity following to the unit design variation can be examined. Samples are prepared for all kinds of data. By integrating all kinds of data, large flexibility of thinking of operator activities is maintained. A complete task analysis can be performed to comprehend the present organization.

3. Error Analysis:

Error analysis is the variation in the output of the specimen as the dimensions to the specimen alter around an average. Systematic errors are errors that lean to change all dimensions in a systematic approach so their mean value is varied. This is because of feature as wrong utilisation of the machine.

The primary objective of error analysis is to decide various types of errors and to show error classification. These were actually to be utilised to explain language having features of two other languages and its improvements. Usual problems in second language asset are to be demonstrated.

4. OSD:

OSD (Optimal Shape Design) is concerned with reactivity and enhanced explanation about shape optimization. Shape optimization in a usual situation needs the finding of the best spatial material administration for particular loads and boundary conditions. Every point in space is a material location or an empty space and the optimization problem is a discrete variable problem. Disciplines of large density actually explain the shape of the mechanical segment. For meduim densities, material dimensions provided by an synthetic material law can be utilised. Also, the density can emerge naturally from the establishment of periodically dispensed, microscopic spaces, so that functional material dimensions for medium densities can be obtained from combination. Optimal Shape Design is a vast field of study and development which will tremendously evolve in the coming years.