Choices, Choices, Choices…

Taking the right decision can be a very challenging and daunting process. Designing a mobile phone, a makeup case, or even a pipe needs engineering teams to continuously make important choices quickly. Lawrence Farrugia (supervised by Prof. Jonathan C. Borg) developed a framework that helps engineers evaluate concepts and take these decisions practically. In a typical design process, the design team generates a number of different concepts that fulfil what is needed from the product. These design concepts are then evaluated against conflicting evaluation criteria. Criteria are chosen from the life cycle of the product and can include cost, quality, ease of use, and recyclability (pictured). Evaluation determines the concept chosen for further development.
Sketch

Although there are design tools that are intended to support engineering design teams in decision making, the reality check is that these tools are rarely used. Such tools are typically too impractical to employ in the real world. Due to the ever increasing complexity of products and the importance of early decision making, this research recognised the need to provide engineering design teams with a practical yet reliable support system.
Farrugia’s research was carried out at the Concurrent Engineering Research Unit (CERU) within the Faculty of Engineering. The framework he developed aids design teams to analyse and rank multiple design concepts against several conflicting evaluation criteria. The proposed framework was then implemented into a prototype computer aided design (CAD) tool named ACADEMI (pictured).

Figure 2

The tool developed by Farrugia allows for design concepts to be mathematically appraised and ranked automatically. The user inputs the various evaluation criteria and the best design is shown in a very short time. This ranking helps the design team rapidly figure out which design concepts should be developed. After the framework and tool were developed the research work was evaluated in the field by engineers from industry and academia. Most industry personnel said that they would be willing to adopt the computer tool in their daily professional work. ï

More information about the research work may be accessed through: www.academi.co.nr

This research was performed as part of an M.Sc. (Research) in Mechanical Engineering at the Faculty of Engineering. This research was partially funded by the Strategic Educational Pathways Scholarship (Malta). This Scholarship is part-financed by the European Union — European Social Fund (ESF) under Operational Programme II — Cohesion Policy 2007–2013, ‘Empowering People for More Jobs and a Better Quality Of Life’.

Should Malta Be The Next China?

JonathanCBorgAfter repeatedly visiting Asia, I totally disagree with comments occasionally made that China’s industrial success is wholly attributed to its ability to replicate low quality versions of branded products at rock-bottom prices. In China there are many good examples of good quality products and brands being produced such as Audi, Airbus, and Armani. Based on these facts, what Maltese industry and policy makers should focus on is making our industry more competitive by improving the current situation and analyzing products being developed elsewhere.

The Maltese industry is not really dying. Our industry has indeed changed, for example from textiles to pharmaceuticals. Overall, the number of employees has declined. However, this is either due to industry becoming more efficient hence able to produce more with less, or due to the way statistical data is being collected.

Malta’s industrial sector can become more competitive. However, what does it mean to ‘be competitive’? Goods should be produced with shorter delivery periods, better costs and quality compared to competitors. Since we lack raw materials cost is very challenging to compete on. On the other hand, improving quality provides much more opportunity. Quality can be improved by increasing the external quality of the products manufactured, the product’s functionality, the interactions that take place with clients during product development, the quality of support and after sales services, management of operations, and how operators work. Core to adopting this quality-based approach is the need to focus on shifting from just manufacturing products to designing and manufacturing products in Malta.

“Goods should be produced with shorter delivery periods, better costs, and quality compared to competitors”

To design their own products, Maltese manufacturing firms need to set up an internal Research & Development unit. At the same time, industry needs support through government policies and incentives. In their publication ‘Vision 2015’ American consultants clearly specify product design as an enabler to higher value added manufacturing. The Malta Chamber of Commerce, Enterprise & Industry has also recommended starting a Malta Business Research & Innovation Body. These recommendations need urgent implementation to shift Malta’s manufacturing industry towards becoming ‘design driven’.

The UoM’s Faculty of Engineering has been actively contributing towards a design driven approach. Our undergraduate engineers are purposely trained in this design-centric approach. Additionally, some final year student projects focusing on design are sponsored by industry: an excellent win-win mechanism. A number of both mechanical and electrical engineers have also benefited through an evening M.Sc. in Integrated Product Development. The Faculty also collaborates with industry through MCST funded Research & Innovation projects. More financial support to University would help every academic active in research to regularly receive decent research funds.

Considering the above, Malta does not and should not aim to be the next China. On the other hand, Malta should nurture its unique strengths such as a highly educated, flexible English-speaking workforce. We should aim to address weaknesses related to Malta’s manufacturing sector. This requires short-term and long-term commitments from our policy makers. Business leaders can also proactively embrace change by aiming to offer quality and innovative solutions, rather than aiming for higher production rates of existing products. The Maltese industry should support continuous training and collaborate on research activities with University. The UoM can help them become more innovative. Like Airbus, Armani, and Audi, Maltese business leaders should exploit, rather than fear, Asian industry. Some Malta based entities, such as Toly Products Ltd, are already going down these routes and are reaping the rewards of growth during a recession. Clearly others should aim to do the same to keep Malta competitive.